Results 31 to 40 of about 1,203,943 (289)
Non-isometric codes for the black hole interior from fundamental and effective dynamics
Journal of High Energy Physics, 2023 We introduce a new holographic map for encoding black hole interiors by including both fundamental and effective dynamics. This holographic map is constructed by evolving a state in the effective, semiclassical gravity description of the interior ...
Oliver DeWolfe, Kenneth Higginbotham
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Quantum information and physics: Some future directions [PDF]
, 1999 I consider some promising future directions for quantum information theory that could influence the development of 21st century physics. Advances in the theory of the distinguishability of superoperators may lead to new strategies for improving the ...
Preskill, John
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Post-quantum steering is a stronger-than-quantum resource for information processing
npj Quantum Information, 2022 We present the first instance where post-quantum steering is a stronger-than-quantum resource for information processing – remote state preparation.
Paulo J. Cavalcanti +4 more
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Emergence of string-like physics from Lorentz invariance in loop quantum gravity [PDF]
, 2014 We consider a quantum field theory on a spherically symmetric quantum space time described by loop quantum gravity. The spin network description of space time in such a theory leads to equations for the quantum field that are discrete.
Gambini, Rodolfo, Pullin, Jorge
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Quantum Theory of Triboelectricity [PDF]
Physical Review Letters, 2020 6 pages, 2 figures + supplemental material (2 pages, 1 figure). v5: replaced to match published version (minor changes of form)
Robert Alicki, Alejandro Jenkins
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Proposal for demonstration of long-range cluster state entanglement in the presence of photon loss
APL Photonics, 2017 Photonic cluster states are a crucial resource for optical quantum computing. Recently a quantum dot single photon source has been demonstrated to produce strings of single photons in a small linear cluster state.
Thomas Nutz +3 more
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New Journal of Physics, 2022 The paradoxical features of quantum theory are usually formulated for fixed number of particles. While one can now find a formulation of Bell’s theorem for quantum fields, a Kochen–Specker-type reasoning is usually formulated for just one particle, or ...
Konrad Schlichtholz +2 more
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Quantum theory of measurements as quantum decision theory
, 2015 Theory of quantum measurements is often classified as decision theory. An event in decision theory corresponds to the measurement of an observable. This analogy looks clear for operationally testable simple events.
Sornette, D., Yukalov, V. I.
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Quantum Field Theory on Quantum Spacetime [PDF]
, 2006 Condensed account of the Lectures delivered at the Meeting on {\it Noncommutative Geometry in Field and String Theory}, Corfu, September 18 - 20, 2005.Comment: 10 ...
Araki H +14 more
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Causal Quantum Theory and the Collapse Locality Loophole
, 2005 Causal quantum theory is an umbrella term for ordinary quantum theory modified by two hypotheses: state vector reduction is a well-defined process, and strict local causality applies. The first of these holds in some versions of Copenhagen quantum theory
A. Kent +9 more
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