Results 11 to 20 of about 487 (171)
Holography, hydrodynamics and flows
, 2020 Hydrodynamic phenomena seem to be ubiquitous in the universe. Hydrodynamics provides an effective, long-wavelength description of both classical and quantum systems. We study the universal spatial features of certain non-equilibrium steady states corresponding to flows of strongly correlated fluids over obstacles.
Novak, Igor
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Pseudo-spontaneous U(1) symmetry breaking in hydrodynamics and holography [PDF]
Journal of High Energy Physics, 2022 We investigate the low-energy dynamics of systems with pseudo-spontaneously broken U(1) symmetry and Goldstone phase relaxation. We construct a hydrodynamic framework which is able to capture these, in principle independent, effects.
Martin Ammon +4 more
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Holography, hydrodynamics and strongly-correlated condensed matter
, 2022 Gouteraux, Blaise
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New Applications of the Gauge/Gravity Duality [PDF]
, 2013 [spa] El propósito de esta tesis es presentar una serie de nuevas aplicaciones de la dualidad gauge/gravedad a áreas de la física de altas energías y de la materia condensada.
Fernández, Daniel (Fernández Moreno)
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Evolutions in first-order viscous hydrodynamics [PDF]
, 2022 Motivated by the physics of the quark-gluon plasma created in heavy-ion collision experiments, we use holography to study the regime of applicability of various theories of relativistic viscous hydrodynamics. Using the microscopic description provided by
Figueras, Pau, Bantilan, Hans, Bea, Yago
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Topological hydrodynamic modes and holography
Physical Review D, 2022 We study topological modes in relativistic hydrodynamics by weakly breaking the conservation of energy momentum tensor. Several systems have been found to have topologically nontrivial crossing nodes in the spectrum of hydrodynamic modes and some of them are only topologically nontrivial with the protection of reflection symmetries in two directions ...
Yan Liu, Ya-Wen Sun
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Convergence of hydrodynamic modes: insights from kinetic theory and holography [PDF]
SciPost Physics, 2021 We study the mechanisms setting the radius of convergence of hydrodynamic dispersion relations in kinetic theory in the relaxation time approximation. This introduces a quali\-tatively new feature with respect to holography: a nonhydrodynamic sector represented by a branch cut in the retarded Green's function.
Heller, Michal P. +4 more
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Hydrodynamics, spin currents and torsion
Journal of High Energy Physics, 2023 We construct the canonical constitutive relations for a fluid description of a system with a spin current, valid in an arbitrary number of dimensions in the absence of parity breaking or time reversal breaking terms. Our study encompasses the hydrostatic
A. D. Gallegos, U. Gürsoy, A. Yarom
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Holography and magnetohydrodynamics with dynamical gauge fields
Journal of High Energy Physics, 2023 Within the framework of holography, the Einstein-Maxwell action with Dirichlet boundary conditions corresponds to a dual conformal field theory in presence of an external gauge field.
Yong jun Ahn +5 more
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Non-dissipative electrically driven fluids
Journal of High Energy Physics, 2023 Existing hydrodynamic models of charged fluids consider any external electric field acting on the fluid as either first order in the hydrodynamic derivative expansion and completely arbitrary or zeroth order but constrained by the fluid’s chemical ...
Andrea Amoretti +3 more
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