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If Physics Is an Information Science, What Is an Observer? [PDF]
Information, 2012 Interpretations of quantum theory have traditionally assumed a “Galilean” observer, a bare “point of view” implemented physically by a quantum system.
Chris Fields
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Observers, observations and referencing in physics theories
Journal of Physics: Conference Series, 2021 Abstract Is it possible to encompass the full extent of the universe within a theory based on a finite set of first principles and inference rules? The r^ole of observers and observations in physics theories is considered here in the light of G¨odel’s incompleteness theorem.
Uri Ben-Ya’acov
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Law without law: from observer states to physics via algorithmic information theory [PDF]
Quantum, 2020 According to our current conception of physics, any valid physical theory is supposed to describe the objective evolution of a unique external world. However, this condition is challenged by quantum theory, which suggests that physical systems should not
Markus P. Müller
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Physics-Based Observers for Measurement-While-Drilling System in Down-the-Hole Drills [PDF]
Mathematics, 2022 Measurement While Drilling (MWD) is a technology for assessing rock mass conditions by collecting and analyzing data of mechanical drilling variables while the system operates.
Gabriel Bout +4 more
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Information-Based Physics: An Observer-Centric Foundation [PDF]
, 2013 It is generally believed that physical laws, reflecting an inherent order in the universe, are ordained by nature. However, in modern physics the observer plays a central role raising questions about how an observer-centric physics can result in laws ...
Aczél J. +19 more
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The Problem of the Observer in Physics
, 2010 This paper has been withdrawn by the author. In this short paper I present a new approach to the problem of measurement, based on the difference between language (reality) and meta-language (meta-reality). This way, it will be shown as the measurement is a meta-sentence on a real event.
Davide Bondoni
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IEEE AccessThis study investigated the physical implications and design conditions for a nominal inertia matrix for operational space perturbation observer-based control, including operational space disturbance observer-based control and operational space time ...
Sang Hyun Park +3 more
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How Information Creates Its Observer: Emergence of the Information Observer with Regularities
Proceedings, 2022 Vladimir Lerner’s Information Macrodynamic (IMD) formalism is the first full application of John Archibald Wheeler’s “It from Bit” approach to physical Information processes.
Vladimir S. Lerner, Malcolm Dean
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Mixing indistinguishable systems leads to a quantum Gibbs paradox
Nature Communications, 2021 The Gibbs paradox stems from the entropy change upon mixing two gases. Here, by considering bosonic and fermionic statistics, the authors show that an observer unable to distinguish the particles’ spins assigns a greater entropy increase to the mixing ...
Benjamin Yadin +2 more
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Neural Network-Based Intuitive Physics for Non-Inertial Reference Frames
IEEE Access, 2021 Classical mechanics offers us reliable means to predict various physical quantities, but it is difficult to derive the precise dynamic equations underlying most phenomena and obtain physical quantities in real-world situations.
Jongwoo Seo, Sang Wan Lee
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