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Physics Today, 2019 More than a century after the birth of quantum mechanics, physicists and philosophers are still debating what a “measurement” really means.
David P. DiVincenzo +1 more
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Quantum coherence on selectivity and transport of ion channels
Scientific Reports, 2022 Recently, it has been suggested that ion channel selectivity filter may exhibit quantum coherence, which may be appropriate to explain ion selection and conduction processes. Potassium channels play a vital role in many physiological processes.
Mina Seifi +2 more
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Practical quantum tokens without quantum memories and experimental tests
npj Quantum Information, 2022 Unforgeable quantum money tokens were the first invention of quantum information science, but remain technologically challenging as they require quantum memories and/or long-distance quantum communication.
Adrian Kent +3 more
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Quantum enhancement to information acquisition speed
New Journal of Physics, 2021 The speed of the transmission of a physical signal from a sender to a receiver is limited by the speed of light, regardless of the physical system being classical or quantum.
Sebastian Horvat, Borivoje Dakić
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QUANTUM SUPERGROUPS I. FOUNDATIONS [PDF]
Transformation Groups, 2013 In this part one of a series of papers, we introduce a new version of quantum covering and super groups with no isotropic odd simple root, which is suitable for the studies of integrable modules, integral forms and bar-involution. A quantum covering group involves a quantum parameter q and a sign parameter pi squaring to 1, and it specializes to a ...
Clark, Sean, Hill, David, Wang, Weiqiang
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Toy Models of Top Down Causation
Entropy, 2020 Models in which causation arises from higher level structures as well as from microdynamics may be relevant to unifying quantum theory with classical physics or general relativity.
Adrian Kent
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Foundations of the Quaternion Quantum Mechanics [PDF]
Entropy, 2020 We show that quaternion quantum mechanics has well-founded mathematical roots and can be derived from the model of the elastic continuum by French mathematician Augustin Cauchy, i.e., it can be regarded as representing the physical reality of elastic continuum.
Marek Danielewski, Lucjan Sapa
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How Classical Particles Emerge from the Quantum World. [PDF]
, 2010 The symmetrization postulates of quantum mechanics (symmetry for bosons, antisymmetry for fermions) are usually taken to entail that quantum particles of the same kind (e.g., electrons) are all in exactly the same state and therefore indistinguishable in
Dennis Dieks +7 more
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Quantum information theory and the foundations of quantum mechanics [PDF]
, 2004 This thesis is a contribution to the debate on the implications of quantum information theory for the foundational problems of quantum mechanics. In Part I an attempt is made to shed some light on the nature of information and quantum information theory.
Timpson, Christopher +3 more
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Foundations of Quantum Mechanics
Encyclopedia, 2022 Quantum mechanics is a mathematical formalism that models the dynamics of physical objects. It deals with the elementary constituents of matter (atoms, subatomic and elementary particles) and of radiation.
Salim Yasmineh
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