Results 281 to 290 of about 96,976 (305)
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Physica Scripta, 1985
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GEOMETRY IN QUANTUM NON-INTEGRABILITY
Modern Physics Letters A, 1993We present a framework within which the way classical behavior emerges from arbitrary quantum dynamics can be studied systematically. This behavior is characterized by a quenching (topological) index Ξ, which controls the quenching of quantum correlations and signals the existence or the lack of classical limit.
Zhang, Wei Min, Feng, Da Hsuan
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On the Quantum Geometry and Quantum Potential of the Universe
Quantum Matter, 2014The problem of quantum geometry has been dealt with by the Wheeler-De Witt equation and its Bohmian version in which a quantum universal potential is introduced. A quantum solution to the problem of the origin of the universe and of the homogeneity and isotropy of cosmic microwave background radiation is suggested, a solution that avoids the vicious ...
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1997
This graduate/research level text describes in a unified fashion the statistical mechanics of random walks, random surfaces and random higher dimensional manifolds with an emphasis on the geometrical aspects of the theory and applications to the quantisation of strings, gravity and topological field theory.
Jan Ambjørn +2 more
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This graduate/research level text describes in a unified fashion the statistical mechanics of random walks, random surfaces and random higher dimensional manifolds with an emphasis on the geometrical aspects of the theory and applications to the quantisation of strings, gravity and topological field theory.
Jan Ambjørn +2 more
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Superconductivity, superfluidity and quantum geometry in twisted multilayer systems
Nature Reviews Physics, 2022Päivi Torma, Sebastiano Peotta
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Quantum Riemannian geometry of the discrete interval and q-deformation
Journal of Mathematical Physics, 2023J N Argota-Quiroz +2 more
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The noncommutative geometry of the quantum Hall effect
Journal of Mathematical Physics, 1994J Bellissard, Bellissard J
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Quantum coherence generating power, maximally abelian subalgebras, and Grassmannian geometry
Journal of Mathematical Physics, 2018Paolo Zanardi, Lorenzo Campos Venuti
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Riemannian geometry of quantum computation
Nonlinear Analysis: Theory, Methods & Applications, 2009Howard E Brandt
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Effects of Confining Geometry on Ballistic Transport in Quantum Wires
Journal of the Physical Society of Japan, 1991Hideaki Kasai, Ayao Okiji
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