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The information-complete quantum theory
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TLDR
In this article, the authors present an information-complete quantum theory (ICQT) and the trinary property of nature to beat the problem of quantum measurement, which assumes that a quantum system's state provides an information complete description of the system in a trinary picture.Abstract:
Quantum mechanics is a cornerstone of our current understanding of nature and extremely successful in describing physics covering a huge range of scales. However, its interpretation remains controversial since the early days of quantum mechanics. What does a quantum state really mean? Is there any way out of the so-called quantum measurement problem? Here we present an information-complete quantum theory (ICQT) and the trinary property of nature to beat the above problems. We assume that a quantum system's state provides an information-complete description of the system in the trinary picture. We give a consistent formalism of quantum theory that makes the information-completeness explicitly and argue that conventional quantum mechanics is an approximation of the ICQT. We then show how our ICQT provides a coherent picture and fresh angle of some existing problems in physics. The computational content of our theory is uncovered by defining an information-complete quantum computer.read more
Citations
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Black Hole Explosions
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"relative State" Formulation of Quantum Mechanics
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Journal Article
Violation of local realism with freedom of choice
Johannes Kofler,Thomas Scheidl,Rupert Ursin,Sven Ramelow,Xiao-song Ma,Thomas Herbst,Lothar Ratschbacher,Alessandro Fedrizzi,Nathan K. Langford,Thomas Jennewein,Anton Zeilinger +10 more
TL;DR: This paper presents an experiment that violates Bell’s inequality while simultaneously closing the locality loophole and addressing the freedom-of-choice loophole, also closing the latter within a reasonable set of assumptions.
Posted Content
Universal Entanglement and an Information-Complete Quantum Theory.
TL;DR: The information-complete quantum theory (ICQT) as mentioned in this paper is a tentative quantum theory in which spacetime (gravity) as a physical quantum system plays a central role for formulating the theory and there are no any classical systems and concepts.
Storage of Entangled States with Multiple Trapped Ions in Thermal Motion
Gong,Xiao-Long,Yang,Wen-Xing +3 more
TL;DR: In this article, an alternative scheme was proposed to realize the storage of entangled states for multiple trapped ions including W state, Bell states, and GHZ states even with ions which exchange vibrational energy with a heating surrounding.
References
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Book
Quantum Computation and Quantum Information
TL;DR: In this article, the quantum Fourier transform and its application in quantum information theory is discussed, and distance measures for quantum information are defined. And quantum error-correction and entropy and information are discussed.
Quantum Computation and Quantum Information
TL;DR: This chapter discusses quantum information theory, public-key cryptography and the RSA cryptosystem, and the proof of Lieb's theorem.
Journal ArticleDOI
Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?
TL;DR: Consideration of the problem of making predictions concerning a system on the basis of measurements made on another system that had previously interacted with it leads to the result that one is led to conclude that the description of reality as given by a wave function is not complete.
Journal ArticleDOI
Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels
Charles H. Bennett,Gilles Brassard,Claude Crépeau,Richard Jozsa,Asher Peres,William K. Wootters +5 more
TL;DR: An unknown quantum state \ensuremath{\Vert}\ensure Math{\varphi}〉 can be disassembled into, then later reconstructed from, purely classical information and purely nonclassical Einstein-Podolsky-Rosen (EPR) correlations.
Journal ArticleDOI
On the Einstein-Podolsky-Rosen paradox
TL;DR: In this article, it was shown that even without such a separability or locality requirement, no hidden variable interpretation of quantum mechanics is possible and that such an interpretation has a grossly nonlocal structure, which is characteristic of any such theory which reproduces exactly the quantum mechanical predictions.