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Olimpia Lombardi [96]O. Lombardi [6]Olimpia I. Lombardi [2]Olimpia Iris Lombardi [1]
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  1.  63
    Modal Interpretations of Quantum Mechanics.Olimpia Lombardi & Dennis Dieks - forthcoming - Stanford Encyclopedia of Philosophy.
  2. What is Shannon Information?Olimpia Lombardi, Federico Holik & Leonardo Vanni - 2016 - Synthese 193 (7):1983-2012.
    Despite of its formal precision and its great many applications, Shannon’s theory still offers an active terrain of debate when the interpretation of its main concepts is the task at issue. In this article we try to analyze certain points that still remain obscure or matter of discussion, and whose elucidation contribute to the assessment of the different interpretative proposals about the concept of information. In particular, we argue for a pluralist position, according to which the different views about information (...)
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  3. The Ontological Autonomy of the Chemical World.Olimpia Lombardi & Martín Labarca - 2004 - Foundations of Chemistry 7 (2):125-148.
    In the problem of the relationship between chemistry and physics, many authors take for granted the ontological reduction of the chemical world to the world of physics. The autonomy of chemistry is usually defended on the basis of the failure of epistemological reduction: not all chemical concepts and laws can be derived from the theoretical framework of physics. The main aim of this paper is to argue that this line of argumentation is not strong enough for eliminate the idea of (...)
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  4.  38
    Linking Chemistry with Physics: Arguments and Counterarguments. [REVIEW]Olimpia Lombardi - 2014 - Foundations of Chemistry 16 (3):181-192.
    The many-faced relationship between chemistry and physics is one of the most discussed topics in the philosophy of chemistry. In his recent book Reducing Chemistry to Physics. Limits, Models, Consequences, Hinne Hettema conceives this relationship as a reduction link, and devotes his work to defend this position on the basis of a “naturalized” concept of reduction. In the present paper I critically review three kinds of issues stemming from Hettema’s argumentation: philosophical, scientific and methodological.
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  5.  6
    Isomerism and Decoherence.Juan Martínez González, Olimpia Lombardi & Sebastian Fortin - 2016 - Foundations of Chemistry 18 (3):225-240.
    In the present paper we address the problem of optical isomerism embodied in the socalled “Hund’s paradox”, which points to the difficulty to account for chirality by means of quantum mechanics. In particular, we explain the answer to the problem proposed by the theory of decoherence. The purpose of this article is to challenge this answer on the basis of a conceptual analysis of the phenomenon of decoherence, that reveals the limitations of the theory of decoherence to solve the difficulties (...)
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  6.  57
    El problema de la ergodicidad en la mecánica estadística.Olimpia Lombardi - 2003 - Critica 35 (103):3-41.
    El propósito del presente artículo es evaluar en qué sentido y bajo qué condiciones la ergodicidad es relevante para explicar el éxito de la mecánica estadística. Se objeta la positión de quienes sostienen que la ergodicidad es irrelevante para tal explicatión, y se señala que las propiedades ergódicas desempeñan diferentes papeles en la mecánica estadística del equilibrio y en la descriptión de la evolución hacia el equilibrio: es posible prescindir de la ergodicidad en el primer caso pero no en el (...)
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  7. A Modal-Hamiltonian Interpretation of Quantum Mechanics.Olimpia Lombardi & Mario Castagnino - 2008 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 39 (2):380-443.
    The aim of this paper is to introduce a new member of the family of the modal interpretations of quantum mechanics. In this modal-Hamiltonian interpretation, the Hamiltonian of the quantum system plays a decisive role in the property-ascription rule that selects the definite-valued observables whose possible values become actual. We show that this interpretation is effective for solving the measurement problem, both in its ideal and its non-ideal versions, and we argue for the physical relevance of the property-ascription rule by (...)
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  8.  17
    A Modal-Hamiltonian Interpretation of Quantum Mechanics.Olimpia Lombardi & Mario Castagnino - 2008 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 39 (2):380-443.
    The aim of this paper is to introduce a new member of the family of the modal interpretations of quantum mechanics. In this modal-Hamiltonian interpretation, the Hamiltonian of the quantum system plays a decisive role in the property-ascription rule that selects the definite-valued observables whose possible values become actual. We show that this interpretation is effective for solving the measurement problem, both in its ideal and its non-ideal versions, and we argue for the physical relevance of the property-ascription rule by (...)
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  9.  40
    Deflating the Deflationary View of Information.Olimpia Lombardi, Sebastian Fortin & Cristian López - 2016 - European Journal for Philosophy of Science 6 (2):209-230.
    Christopher Timpson proposes a deflationary view about information, according to which the term ‘information’ is an abstract noun and, as a consequence, information is not part of the material contents of the world. The main purpose of the present article consists in supplying a critical analysis of this proposal, which will lead us to conclude that information is an item even more abstract than what Timpson claims. From this view, we embrace a pluralist stance that recognizes the legitimacy of different (...)
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  10.  5
    The Relationship Between Chemistry and Physics From the Perspective of Bohmian Mechanics.Juan González, Olimpia Lombardi & Sebastian Fortin - 2017 - Foundations of Chemistry 19 (1):43-59.
    Although during the last decades the philosophy of chemistry has greatly extended its thematic scope, the main difficulties appear in the attempt to link the chemical description of atoms and molecules and the description supplied by quantum mechanics. The aim of this paper is to analyze how the difficulties that threaten the continuous conceptual link between molecular chemistry and quantum mechanics can be overcome or, at least, moderated from the perspective of BM. With this purpose, in “The quantum-mechanical challenges” section (...)
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  11.  66
    Isomerism and Decoherence.Sebastian Fortin, Olimpia Lombardi & Juan Camilo Martínez González - 2016 - Foundations of Chemistry 18 (3):225-240.
    In the present paper we address the problem of optical isomerism embodied in the socalled “Hund’s paradox”, which points to the difficulty to account for chirality by means of quantum mechanics. In particular, we explain the answer to the problem proposed by the theory of decoherence. The purpose of this article is to challenge this answer on the basis of a conceptual analysis of the phenomenon of decoherence, that reveals the limitations of the theory of decoherence to solve the difficulties (...)
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  12.  24
    A New Application of the Modal-Hamiltonian Interpretation of Quantum Mechanics: The Problem of Optical Isomerism.Sebastian Fortin, Olimpia Lombardi & Juan Camilo Martínez González - 2018 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 62:123-135.
    The modal-Hamiltonian interpretation belongs to the modal family of interpretations of quantum mechanics. By endowing the Hamiltonian with the role of selecting the subset of the definite-valued observables of the system, it accounts for ideal and non-ideal measurements, and also supplies a criterion to distinguish between reliable and non-reliable measurements in the non-ideal case. It can be reformulated in an explicitly invariant form, in terms of the Casimir operators of the Galilean group, and the compatibility of the MHI with the (...)
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  13.  21
    A Pluralist View About Information.Olimpia Lombardi, Sebastian Fortin & Leonardo Vanni - unknown
    Focusing on Shannon information, this article shows that, even on the basis of the same formalism, there may be different interpretations of the concept of information, and that disagreements may be deep enough to lead to very different conclusions about the informational characterization of certain physical situations. On this basis, a pluralist view is argued for, according to which the concept of information is primarily a formal concept that can adopt different interpretations that are not mutually exclusive, but each useful (...)
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  14.  60
    Quantum Mechanics: Modal Interpretation and Galilean Transformations. [REVIEW]Juan Sebastian Ardenghi, Mario Castagnino & Olimpia Lombardi - 2009 - Foundations of Physics 39 (9):1023-1045.
    The aim of this paper is to consider in what sense the modal-Hamiltonian interpretation of quantum mechanics satisfies the physical constraints imposed by the Galilean group. In particular, we show that the only apparent conflict, which follows from boost-transformations, can be overcome when the definition of quantum systems and subsystems is taken into account. On this basis, we apply the interpretation to different well-known models, in order to obtain concrete examples of the previous conceptual conclusions. Finally, we consider the role (...)
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  15.  67
    The Ontological Autonomy of the Chemical World: A Response to Needham. [REVIEW]Olimpia Lombardi & Martín Labarca - 2006 - Foundations of Chemistry 8 (1):81-92.
  16.  17
    Why Molecular Structure Cannot Be Strictly Reduced to Quantum Mechanics.Juan Camilo Martínez González, Sebastian Fortin & Olimpia Lombardi - 2019 - Foundations of Chemistry 21 (1):31-45.
    Perhaps the hottest topic in the philosophy of chemistry is that of the relationship between chemistry and physics. The problem finds one of its main manifestations in the debate about the nature of molecular structure, given by the spatial arrangement of the nuclei in a molecule. The traditional strategy to address the problem is to consider chemical cases that challenge the definition of molecular structure in quantum–mechanical terms. Instead of taking that top-down strategy, in this paper we face the problem (...)
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  17.  21
    Partial Traces in Decoherence and in Interpretation: What Do Reduced States Refer To?Sebastian Fortin & Olimpia Lombardi - 2014 - Foundations of Physics 44 (4):426-446.
    The interpretation of the concept of reduced state is a subtle issue that has relevant consequences when the task is the interpretation of quantum mechanics itself. The aim of this paper is to argue that reduced states are not the quantum states of subsystems in the same sense as quantum states are states of the whole composite system. After clearly stating the problem, our argument is developed in three stages. First, we consider the phenomenon of environment-induced decoherence as an example (...)
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  18.  85
    Why Orbitals Do Not Exist?Martín Labarca & Olimpia Lombardi - 2010 - Foundations of Chemistry 12 (2):149-157.
    In this paper we will address the problem of the existence of orbitals by analyzing the relationship between molecular chemistry and quantum mechanics. In particular, we will consider the concept of orbital in the light of the arguments that deny its referring character. On this basis, we will conclude that the claim that orbitals do not exist relies on a metaphysical reductionism which, if consistently sustained, would lead to consequences clashing with the effective practice of science in its different branches.
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  19.  78
    The Global Non-Entropic Arrow of Time: From Global Geometrical Asymmetry to Local Energy Flow.Mario Castagnino & Olimpia Lombardi - 2009 - Synthese 169 (1):1-25.
    Since the nineteenth century, the problem of the arrow of time has been traditionally analyzed in terms of entropy by relating the direction past-to-future to the gradient of the entropy function of the universe. In this paper, we reject this traditional perspective and argue for a global and non-entropic approach to the problem, according to which the arrow of time can be defined in terms of the geometrical properties of spacetime. In particular, we show how the global non-entropic arrow can (...)
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  20.  21
    What is Quantum Information?Olimpia Lombardi, Federico Holik & Leonardo Vanni - 2016 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 56:17-26.
    In the present paper we develop different arguments to show that there are no reasons to consider that there exists quantum information as qualitatively different than Shannon information. There is only one kind of information, which can be coded by means of orthogonal or non-orthogonal states. The analogy between Shannon’s theory and Schumacher’s theory is confined to coding theorems. The attempt to extend the analogy beyond this original scope leads to a concept of quantum information that becomes indistinguishable from that (...)
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  21. Stuff Versus Individuals.Lucía Lewowicz & Olimpia Lombardi - 2013 - Foundations of Chemistry 15 (1):65-77.
    The general question to be considered in this paper points to the nature of the world described by chemistry: what is macro-chemical ontology like? In particular, we want to identify the ontological categories that underlie chemical discourse and chemical practice. This is not an easy task, because modern Western metaphysics was strongly modeled by theoretical physics. For this reason, we attempt to answer our question by contrasting macro-chemical ontology with the mainstream ontology of physics and of traditional metaphysics. In particular, (...)
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  22.  66
    The Modal-Hamiltonian Interpretation and the Galilean Covariance of Quantum Mechanics.Olimpia Lombardi, Mario Castagnino & Juan Sebastián Ardenghi - 2010 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 41 (2):93-103.
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  23.  22
    Los enfoques de Boltzmann y Gibbs frente al problema de la irreversibilidad.Olimpia Lombardi & Martín Labarca - 2005 - Critica 37 (111):39-81.
    El objetivo del presente trabajo consiste en analizar las diferencias entre los enfoques de Boltzmann y de Gibbs respecto del problema de la irreversibilidad. Dicho análisis nos permitirá poner de manifiesto que, en las discusiones acerca de las condiciones necesarias para la irreversibilidad, no suele advertirse que la diferencia central entre los dos enfoques consiste en la utilización de diferentes conceptos de equilibrio y, por tanto, de irreversibilidad. Finalmente se argumentará que, si bien inicialmente ambos enfoques parecen por completo irreconciliables, (...)
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  24.  6
    The Modal-Hamiltonian Interpretation and the Galilean Covariance of Quantum Mechanics.Olimpia Lombardi, Mario Castagnino & Juan Sebastián Ardenghi - 2010 - Studies in History and Philosophy of Modern Physics 41 (2):93-103.
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  25. Dretske, Shannon's Theory, and the Interpretation of Information.Olimpia I. Lombardi - 2005 - Synthese 144 (1):23-39.
  26. The Global Arrow of Time as a Geometrical Property of the Universe.Mario Castagnino, Olimpia Lombardi & Luis Lara - 2003 - Foundations of Physics 33 (6):877-912.
    Traditional discussions about the arrow of time in general involve the concept of entropy. In the cosmological context, the direction past-to-future is usually related to the direction of the gradient of the entropy function of the universe. But the definition of the entropy of the universe is a very controversial matter. Moreover, thermodynamics is a phenomenological theory. Geometrical properties of space-time provide a more fundamental and less controversial way of defining an arrow of time for the universe as a whole. (...)
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  27. The Arrow of Time: From Universe Time-Asymmetry to Local Irreversible Processes. [REVIEW]Matías Aiello, Mario Castagnino & Olimpia Lombardi - 2008 - Foundations of Physics 38 (3):257-292.
    In several previous papers we have argued for a global and non-entropic approach to the problem of the arrow of time, according to which the “arrow” is only a metaphorical way of expressing the geometrical time-asymmetry of the universe. We have also shown that, under definite conditions, this global time-asymmetry can be transferred to local contexts as an energy flow that points to the same temporal direction all over the spacetime. The aim of this paper is to complete the global (...)
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  28. A General Conceptual Framework for Decoherence in Closed and Open Systems.Mario Castagnino, Roberto Laura & Olimpia Lombardi - 2007 - Philosophy of Science 74 (5):968-980.
    In this paper we argue that the formalisms for decoherence originally devised to deal just with closed or open systems can be subsumed under a general conceptual framework, in such a way that they cooperate in the understanding of the same physical phenomenon. This new perspective dissolves certain conceptual difficulties of the einselection program but, at the same time, shows that the openness of the quantum system is not the essential ingredient for decoherence. †To contact the authors, please write to: (...)
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  29. What is Information?Olimpia I. Lombardi - 2004 - Foundations of Science 9 (2):105-134.
    The main aim of this work is to contribute tothe elucidation of the concept of informationby comparing three different views about thismatter: the view of Fred Dretske's semantictheory of information, the perspective adoptedby Peter Kosso in his interaction-informationaccount of scientific observation, and thesyntactic approach of Thomas Cover and JoyThomas. We will see that these views involvevery different concepts of information, eachone useful in its own field of application. This comparison will allow us to argue in favorof a terminological `cleansing': it (...)
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  30.  86
    Self‐Induced Decoherence and the Classical Limit of Quantum Mechanics.Mario Castagnino & Olimpia Lombardi - 2004 - Philosophy of Science 72 (5):764-776.
    In this paper we argue that the emergence of the classical world from the underlying quantum reality involves two elements: self-induced decoherence and macroscopicity. Self-induced decoherence does not require the openness of the system and its interaction with the environment: a single closed system can decohere when its Hamiltonian has continuous spectrum. We show that, if the system is macroscopic enough, after self-induced decoherence it can be described as an ensemble of classical distributions weighted by their corresponding probabilities. We also (...)
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  31.  10
    The Modal-Hamiltonian Interpretation and the Galilean Covariance of Quantum Mechanics.Olimpia Lombardi, Mario Castagnino & Juan Sebastián Ardenghi - 2010 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 41 (2):93-103.
  32.  28
    A New Chapter in the Problem of the Reduction of Chemistry to Physics: The Quantum Theory of Atoms in Molecules.Jesus Alberto Jaimes Arriaga, Sebastian Fortin & Olimpia Lombardi - 2019 - Foundations of Chemistry 21 (1):125-136.
    The problem of the reduction of chemistry to physics has been traditionally addressed in terms of classical structural chemistry and standard quantum mechanics. In this work, we will study the problem from the perspective of the Quantum Theory of Atoms in Molecules, proposed by Richard Bader in the nineties. The purpose of this article is to unveil the role of QTAIM in the inter-theoretical relations between chemistry and physics. We argue that, although the QTAIM solves two relevant obstacles to reduction (...)
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  33.  22
    Self-Induced Decoherence: A New Approach.Mario Castagnino & Olimpia Lombardi - 2004 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 35 (1):73-107.
    According to Zurek, decoherence is a process resulting from the interaction between a quantum system and its environment; this process singles out a preferred set of states, usually called “pointer basis”, that determines which observables will receive definite values. This means that decoherence leads to a sort of selection which precludes all except a small subset of the states in the Hilbert space of the system from behaving in a classical manner: environment-induced-superselection—einselection —is a consequence of the process of decoherence. (...)
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  34. Compatibility Between Environment-Induced Decoherence and the Modal-Hamiltonian Interpretation of Quantum Mechanics.Olimpia Lombardi, Juan Sebastián Ardenghi, Sebastian Fortin & Mario Castagnino - unknown
    Given the impressive success of environment-induced decoherence, nowadays no interpretation of quantum mechanics can ignore its results. The modal-Hamiltonian interpretation has proved to be effective for solving several interpretative problems but, since its actualization rule applies to closed systems, it seems to stand at odds of EID. The purpose of this paper is to show that this is not the case: the states einselected by the interaction with the environment according to EID are the eigenvectors of an actual-valued observable belonging (...)
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  35.  13
    Self-Induced Decoherence: A New Approach.Mario Castagnino & Olimpia Lombardi - 2003 - Studies in History and Philosophy of Modern Physics 35 (1):73-107.
    According to Zurek, decoherence is a process resulting from the interaction between a quantum system and its environment; this process singles out a preferred set of states, usually called “pointer basis”, that determines which observables will receive definite values. This means that decoherence leads to a sort of selection which precludes all except a small subset of the states in the Hilbert space of the system from behaving in a classical manner: environment-induced-superselection—einselection —is a consequence of the process of decoherence. (...)
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  36.  39
    A Modal Ontology of Properties for Quantum Mechanics.Newton da Costa, Olimpia Lombardi & Mariano Lastiri - 2013 - Synthese 190 (17):3671-3693.
    Our purpose in this paper is to delineate an ontology for quantum mechanics that results adequate to the formalism of the theory. We will restrict our aim to the search of an ontology that expresses the conceptual content of the recently proposed modal-Hamiltonian interpretation, according to which the domain referred to by non-relativistic quantum mechanics is an ontology of properties. The usual strategy in the literature has been to focus on only one of the interpretive problems of the theory and (...)
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  37.  12
    Interpretation and Decoherence: A Contribution to the Debate Vassallo & Esfeld Versus Crull.Sebastian Fortin & Olimpia Lombardi - 2017 - Foundations of Physics 47 (11):1423-1427.
    Two recent papers appeared in FOOP disagree regarding the role played by decoherence in quantum physics. On the one hand, Elise Crull considers that decoherence, by itself, solves many conceptual problems in quantum physics, with no need of interpretative considerations. On the other hand, Antonio Vassallo and Michael Esfeld reply by correctly claiming that, although decoherence is a powerful tool to deal with conceptual problems, it does not dispense us from interpreting the formalism. In this brief note we want to (...)
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  38.  7
    Self-Induced Decoherence: A New Approach.Mario Castagnino & Olimpia Lombardi - 2004 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 35 (1):73-107.
  39.  13
    Prigogine: ciencia y realidad.Olimpia Lombardi - 1998 - Critica 30 (90):47-75.
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  40.  36
    Quantum Mechanics: Ontology Without Individuals.Newton da Costa & Olimpia Lombardi - 2014 - Foundations of Physics 44 (12):1246-1257.
    The purpose of the present paper is to consider the traditional interpretive problems of quantum mechanics from the viewpoint of a modal ontology of properties. In particular, we will try to delineate a quantum ontology that (i) is modal, because describes the structure of the realm of possibility, and (ii) lacks the ontological category of individual. The final goal is to supply an adequate account of quantum non-individuality on the basis of this ontology.
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  41.  66
    A Modal Ontology of Properties for Quantum Mechanics.Newton Costa, Olimpia Lombardi & Mariano Lastiri - 2013 - Synthese 190 (17):3671-3693.
    Our purpose in this paper is to delineate an ontology for quantum mechanics that results adequate to the formalism of the theory. We will restrict our aim to the search of an ontology that expresses the conceptual content of the recently proposed modal-Hamiltonian interpretation, according to which the domain referred to by non-relativistic quantum mechanics is an ontology of properties. The usual strategy in the literature has been to focus on only one of the interpretive problems of the theory and (...)
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  42.  11
    Particles in a Quantum Ontology of Properties.Olimpia Lombardi & Dennis Dieks - unknown
    We propose a new quantum ontology, in which properties are the fundamental building blocks. In this property ontology physical systems are defined as bundles of type-properties. Not all elements of such bundles are associated with definite case-properties, and this accommodates the Kochen and Specker theorem and contextuality. Moreover, we do not attribute an identity to the type-properties, which gives rise to a novel form of the bundle theory. There are no “particles” in the sense of classical individuals in this ontology, (...)
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  43.  10
    Determinism, Internalism and Objectivity.Olimpia Lombardi - 2002 - In Harald Atmanspacher & Robert C. Bishop (eds.), Between Chance and Choice: Interdisciplinary Perspectives on Determinism. Thorverton Uk: Imprint Academic. pp. 75--87.
  44.  4
    Lenguaje, ontología y relaciones interteóricas: en favor de un genuino pluralismo ontológico.Olimpia Lombardi & Ana Rosa Pérez Ransanz - 2011 - Arbor 187 (747):43-52.
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  45. Prigogine and the Many Voices of Nature.Olimpia Lombardi - 2012 - Foundations of Chemistry 14 (3):205-219.
    Ilya Prigogine was not a systematic author: his ideas, covering a wide arch of areas, are dispersed in his many writings. In particular, his philosophical thought has to be reconstructed mainly on the basis of his works in collaboration with Isabelle Stengers: La Nouvelle Alliance ( 1979 ), Order out of Chaos ( 1984 ), and Entre le Temps et l’Éternité ( 1988 ). In this paper I undertake that reconstruction in order to argue that Prigogine’s position, when read in (...)
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  46.  15
    Wigner and His Many Friends: A New No-Go Result?Sebastian Fortin & Olimpia Lombardi - unknown
    In April 2016, Daniela Frauchiger and Renato Renner published an article online in which they introduce a Gedankenexperiment that led them to conclude that single-world interpretations of quantum theory cannot be self-consistent. In a new version of the paper, published in September 2018, the authors moderate their original claim by concluding that quantum theory cannot be extrapolated to complex systems, at least not in a straightforward manner. The purpose of this short article is to clarify the core of the F-R (...)
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  47.  56
    Time's Arrow and Irreversibility in Time‐Asymmetric Quantum Mechanics.Mario Castagnino, Manuel Gadella & Olimpia Lombardi - 2005 - International Studies in the Philosophy of Science 19 (3):223 – 243.
    The aim of this paper is to analyze time-asymmetric quantum mechanics with respect to the problems of irreversibility and of time's arrow. We begin with arguing that both problems are conceptually different. Then, we show that, contrary to a common opinion, the theory's ability to describe irreversible quantum processes is not a consequence of the semigroup evolution laws expressing the non-time-reversal invariance of the theory. Finally, we argue that time-asymmetric quantum mechanics, either in Prigogine's version or in Bohm's version, does (...)
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  48.  14
    On the Ontological Status of Molecular Structure: Is It Possible to Reconcile Molecular Chemistry with Quantum Mechanics?Sebastian Fortin, Martín Labarca & Olimpia Lombardi - unknown
    According to classical molecular chemistry, molecules have a structure, that is, they are sets of atoms with a definite arrangements in space and held together by chemical bonds. The concept of molecular structure is central to modern chemical thought given its impressive predictive power. It is also a very useful concept in chemistry education, due to its role in the rationalization and visualization of microscopic phenomena. However, such a concept seems to find no place in the ontology described by quantum (...)
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  49.  50
    Mecánica cuántica.Olimpia Lombardi, Mario Castagnino & Juan Sebastián Ardenghi - 2009 - Theoria: Revista de Teoría, Historia y Fundamentos de la Ciencia 24 (1):5-28.
    RESUMEN: El propósito del presente trabajo consiste en analizar los vínculos entre la interpretación modal-hamiltoniana de la mecánica cuántica y las transformaciones de Galileo, a fin de poner de manifiesto que el grupo de tales transformaciones permite reformular la regla de actualización de un modo más básico desde un punto de vista teórico, aplicable a otras teorías cuánticas. Además se argumentará que, bajo esta nueva forma, la regla de actualización manifiesta explícitamente su invariancia frente al grupo de Galileo.ABSTRACT: The purpose (...)
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  50. The Central Role of the Hamiltonian in Quantum Mechanics: Decoherence and Interpretarion.Olimpia Lombardi - 2010 - Manuscrito 33 (1):307-349.
    The core of the environment-induced decoherence program relies on the interaction between the system and its environment; this interaction leads interference to vanish with respect to a definite “preferred basis”. On the other hand, modal interpretations of quantum mechanics supply criteria to select the “preferred context”, where observables acquire definite values. The purpose of this paper is to show the compatibility between the modal interpretative framework and the results of the decoherence program, a compatibility that comes to the light when (...)
     
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