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  1. Notes on Landauer's Principle, Reversible Computation, and Maxwell's Demon.Charles H. Bennett - 2003 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 34 (3):501-510.
    Landauer's principle, often regarded as the basic principle of the thermodynamics of information processing, holds that any logically irreversible manipulation of information, such as the erasure of a bit or the merging of two computation paths, must be accompanied by a corresponding entropy increase in non-information-bearing degrees of freedom of the information-processing apparatus or its environment. Conversely, it is generally accepted that any logically reversible transformation of information can in principle be accomplished by an appropriate physical mechanism operating in a (...)
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    Notes on Landauer's Principle, Reversible Computation, and Maxwell's Demon.Charles H. Bennett - 2003 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 34 (3):501-510.
  3.  16
    On the Nature and Origin of Complexity in Discrete, Homogeneous, Locally-Interacting Systems.Charles H. Bennett - 1986 - Foundations of Physics 16 (6):585-592.
    The observed complexity of nature is often attributed to an intrinsic propensity of matter to self-organize under certain (e.g., dissipative) conditions. In order better to understand and test this vague thesis, we define complexity as “logical depth,” a notion based on algorithmic information and computational time complexity. Informally, logical depth is the number of steps in the deductive or causal path connecting a thing with its plausible origin. We then assess the effects of dissipation, noise, and spatial and other symmetries (...)
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    Comment on ‘The Aestivation Hypothesis for Resolving Fermi’s Paradox’.Charles H. Bennett, Robin Hanson & C. Jess Riedel - 2019 - Foundations of Physics 49 (8):820-829.
    In their article, ‘That is not dead which can eternal lie: the aestivation hypothesis for resolving Fermi’s paradox’, Sandberg et al. try to explain the Fermi paradox by claiming that Landauer’s principle implies that a civilization can in principle perform far more times more) irreversible logical operations if it conserves its resources until the distant future when the cosmic background temperature is very low. So perhaps aliens are out there, but quietly waiting. Sandberg et al. implicitly assume, however, that computer-generated (...)
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    Relativizations of the $\Mathscr{P} =?\Mathscr{N} \Mathscr{P}$ Question.Theodore Baker, John Gill, Robert Solovay & Charles H. Bennett - 1986 - Journal of Symbolic Logic 51 (4):1061-1062.