Results 1 to 10 of about 498 (181)
2-Group Global Symmetries, Hydrodynamics and Holography [PDF]
SciPost Physics, 2023 2-group global symmetries are a particular example of how higher-form and conventional global symmetries can fuse together into a larger structure. We construct a theory of hydrodynamics describing the finite-temperature realization of a 2-group global ...
Nabil Iqbal
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Hydrodynamic attractors in heavy ion collisions: a review [PDF]
European Physical Journal C: Particles and Fields, 2022 A review of the recent progress of relativistic hydrodynamic attractors is presented, with a focus on applications in heavy ion collisions and the quark gluon plasma. Pedagogical introductions to the effective descriptions relevant for attractors in high
Alexander Soloviev
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Viscoelastic Hydrodynamics and Holography [PDF]
Journal of High Energy Physics, 2020 We formulate the theory of nonlinear viscoelastic hydrodynamics of anisotropic crystals in terms of dynamical Goldstone scalars of spontaneously broken translational symmetries, under the assumption of homogeneous lattices and absence of plastic ...
Akash Jain, Jay Armas
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Hydrodynamics With Multiple Charges and Holography
Journal of High Energy PhysicsWe establish the connection between thermodynamic and dynamical instabilities in relativistic hydrodynamics with multiple flavours of conserved U(1) charges.
Andrei O Starinets +2 more
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U(1) Quasi-Hydrodynamics: Schwinger-Keldysh Effective Field Theory and Holography
Journal of High Energy Physics, 2023 We study the quasi-hydrodynamics of a system with a softly broken U(1) global symmetry using effective field theory (EFT) and holographic methods. In the gravity side, we consider a holographic Proca model in the limit of small bulk mass, which is ...
Yanyan Bu, Matteo Baggioli, Vaios Ziogas
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Evolutions in First-Order Viscous Hydrodynamics
Journal of High Energy Physics, 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
Pau Figueras, Hans Bantilan, Yago Bea
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Universality of pseudo-Goldstone damping near critical points [PDF]
Nature CommunicationsReal-time dynamics of strongly correlated systems, in particular its critical dynamics near phase transitions, have been always on the cutting edge of studies in diverse fields of physics, e.g., high energy physics, condensed matter, holography, etc.
Yang-yang Tan +3 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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