Results 41 to 50 of about 1,018,522 (186)
Gravity edges modes and Hayward term
Journal of High Energy Physics, 2020 We argue that corner contributions in gravity action (Hayward term) capture the essence of gravity edge modes, which lead to gravitational area entropies, such as the black hole entropy and holographic entanglement entropy.
Tadashi Takayanagi, Kotaro Tamaoka
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Chaos and Quantum-Classical Correspondence via Phase Space Distribution Functions
, 2003 Quantum-classical correspondence in conservative chaotic Hamiltonian systems is examined using a uniform structure measure for quantal and classical phase space distribution functions.
A. Isar +32 more
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Higher-derivative holography with a chemical potential
Journal of High Energy Physics, 2022 We carry out an extensive study of the holographic aspects of any-dimensional higher-derivative Einstein-Maxwell theories in a fully analytic and non-perturbative fashion.
Pablo A. Cano +3 more
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Quantum-Classical Correspondence in Nonrelativistic Electrodynamics [PDF]
International Journal of Quantum Chemistry, 1999 A form of classical electrodynamic field exists which gives exact agreement with the operator field of quantum electrodynamics (QED) for the Lamb shift of a harmonically bound point electron. Here it is pointed out that this form of classical theory with its physically acceptable interpretation is the result of an unconventional resolution of a ...
Ritchie, A. B., Weatherford, C. A.
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The Fine-Structure Constant in the Bivector Standard Model
AxiomsThe geometrical view of the electron as a spinning bivector leads to the partitioning of the electron’s energy into internal and external. The reduced Compton wavelength, λ¯C, is taken as the radius of the inertial ring (a disc), while re characterizes ...
Bryan Sanctuary
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The Zitterbewegung in the Bivector Standard Model
AxiomsWe show that the Zitterbewegung of the electron arises as a real internal motion when spin is treated as a classical bivector rather than as a point fermion of the Dirac equation.
Bryan Sanctuary
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On the origin of the correspondence between classical and quantum integrable theories
Physics Letters B, 2023 If we start from certain functional relations as definition of a quantum integrable theory, then we can derive from them a linear integral equation. It can be extended, by introducing dynamical variables, to become an equation with the form of Marchenko ...
Davide Fioravanti, Marco Rossi
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On the classical limit of quantum mechanics, fundamental graininess and chaos: compatibility of chaos with the correspondence principle [PDF]
, 2014 The aim of this paper is to review the classical limit of Quantum Mechanics and to precise the well known threat of chaos (and fundamental graininess)to the correspondence principle.
Castagnino, Mario, Gomez, Ignacio
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Marginally trapped surfaces and AdS/CFT
Journal of High Energy Physics, 2018 It has been proposed that the areas of marginally trapped or anti-trapped surfaces (also known as leaves of holographic screens) may encode some notion of entropy.
Brianna Grado-White, Donald Marolf
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Renormalized holographic entanglement entropy in Lovelock gravity
Journal of High Energy Physics, 2021 We study the renormalization of Entanglement Entropy in holographic CFTs dual to Lovelock gravity. It is known that the holographic EE in Lovelock gravity is given by the Jacobson-Myers (JM) functional.
Giorgos Anastasiou +3 more
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