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Raoni Wohnrath Arroyo
University of Campinas
  1.  58
    Back to the Question of Ontology.Jonas Rafael Becker Arenhart & Raoni Wohnrath Arroyo - 2021 - Manuscrito 44 (2):1-51.
    We articulate a distinction between ontology, understood as involving existence questions, and metaphysics, understood as either providing for metaphysical profiles of entities or else as dealing with fundamentality and/or grounding and dependence questions. The distinction, we argue, allows a better understanding of the roles of metaontology and metametaphysics when it comes to discussing the relations between ontology and science on the one hand, and metaphysics and science on the other. We argue that while ontology, as understood in this paper, may (...)
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  2.  45
    On Physics, Metaphysics, and Metametaphysics.Jonas R. Becker Arenhart & Raoni Wohnrath Arroyo - 2021 - Metaphilosophy 52 (2):175-199.
    Nonrelativistic quantum mechanics (QM) works perfectly well for all practical purposes. Once one admits, however, that a successful scientific theory is supposed not only to make predictions but also to tell us a story about the world in which we live, a philosophical problem emerges: in the specific case of QM, it is not possible to associate with the theory a unique scientific image of the world; there are several images. The fact that the theory may be compatible with distinct (...)
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  3.  64
    The Spectrum of Metametaphysics: Mapping the State of Art in Scientific Metaphysics.Jonas R. B. Arenhart & Raoni Wohnrath Arroyo - 2021 - Veritas – Revista de Filosofia da Pucrs 66 (1):e41217.
    Scientific realism is typically associated with metaphysics. One current incarnation of such an association concerns the requirement of a metaphysical characterization of the entities one is being a realist about. This is sometimes called “Chakravartty’s Challenge”, and codifies the claim that without a metaphysical characterization, one does not have a clear picture of the realistic commitments one is engaged with. The required connection between metaphysics and science naturally raises the question of whether such a demand is appropriately fulfilled, and how (...)
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  4.  39
    Against ‘Interpretation’: Quantum Mechanics Beyond Syntax and Semantics.Raoni Wohnrath Arroyo & Gilson Olegario da Silva - forthcoming - Axiomathes:1-37.
    The question “what is an interpretation?” is often intertwined with the perhaps even harder question “what is a scientific theory?”. Given this proximity, we try to clarify the first question to acquire some ground for the latter. The quarrel between the syntactic and semantic conceptions of scientific theories occupied a large part of the scenario of the philosophy of science in the 20th century. For many authors, one of the two currents needed to be victorious. We endorse that such debate, (...)
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  5. Discussions on Physics, Metaphysics and Metametaphysics: Interpreting Quantum Mechanics.Raoni Wohnrath Arroyo - 2020 - Dissertation, Federal University of Santa Catarina
    This thesis inquires what it means to interpret non-relativistic quantum mechanics (QM), and the philosophical limits of this interpretation. In pursuit of a scientific-realist stance, a metametaphysical method is expanded and applied to evaluate rival interpretations of QM, based on the conceptual distinction between ontology and metaphysics, for objective theory choice in metaphysical discussions relating to QM. Three cases are examined, in which this metametaphysical method succeeds in indicating what are the wrong alternatives to interpret QM in metaphysical terms. The (...)
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  6.  56
    The Powers of Quantum Mechanics: A Metametaphysical Discussion of the “Logos Approach”.Raoni Wohnrath Arroyo & Jonas R. Becker Arenhart - forthcoming - Foundations of Science:1-26.
    This paper presents and critically discusses the “logos approach to quantum mechanics” from the point of view of the current debates concerning the relation between metaphysics and science. Due to its alleged direct connection with quantum formalism, the logos approach presents itself as a better alternative for understanding quantum mechanics than other available views. However, we present metaphysical and methodological difficulties that seem to clearly point to a different conclusion: the logos approach is on an epistemic equal footing among alternative (...)
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  7.  42
    Taking Models Seriously and Being a Linguistic Realist.Raoni Wohnrath Arroyo & Gilson Olegario da Silva - 2022 - Principia: An International Journal of Epistemology 26 (1):73-94.
    Carnap's conception of linguistic frameworks is widespread; however, it is not entirely clear nor consensual to pinpoint what is the influence of his stance within the traditional realist/anti-realist debate. In this paper, we place Carnap as a proponent of a scientific realist stance, by presenting what he called “linguistic realism”. Some possible criticisms are considered, and a case study is offered with wave function realism, a popular position in the philosophy of quantum mechanics.
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  8.  39
    Notas sobre o misticismo racional de Erwin Schrödinger.Raoni Wohnrath Arroyo & William Davidans Sversutti - 2022 - Griot : Revista de Filosofia 22 (1):215-226.
    Often referred to as one of the “founding fathers of quantum mechanics”, Erwin Schrödinger’s thoughts were popularized by his contributions to contemporary physics. However, this thinker contributed to the discussion about the limits of philosophical thought and the ultimate foundation of reality, especially in his later writings. This article addresses such discussions, having as a guideline the Schrödingerian notion of ‘consciousness’ and the ethical implications of such a conception.
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  9.  22
    Making New Tools From the Toolbox of Metaphysics. [REVIEW]Raoni Wohnrath Arroyo - forthcoming - Erkenntnis:1-7.
    In this review, I specify the metametaphysical background against which Alastair Wilson’s “The Nature of Contingency” should be properly understood. Metaphysics, as a philosophical discipline, is standing on thin ice. The caricature of the situation is polarized, and is often presented as follows: metaphysics is either entirely extracted from science or it is entirely independent of science. There is a recent trend that focuses on the middle ground between these extremes, searching the philosophical literature for metaphysical theories that can fill (...)
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  10. O problema ontológico da consciência na mecânica quântica.Raoni Wohnrath Arroyo - 2015 - Dissertation, Universidade Estadual de Maringá
    Quantum mechanics is an area of Physics that deals with subatomic phenomena. It can be extracted from a vision of the physical world which contradicts many aspects of our everyday perception, prompting many philosophical debates and admitting different interpretations. Among the wide range of problems within the interpretation of quantum theory, there is the measurement problem. Some philosophical aspects of the problems concerning the notion of “measurement” in quantum mechanics are analyzed in order to identify how the problem arises in (...)
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