U(1) quasi-hydrodynamics: Schwinger-Keldysh effective field theory and holography

Abstract 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 responsible for a controllable explicit bre...

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Principais autores:	Matteo Baggioli, Yanyan Bu, Vaios Ziogas
Formato:	Artigo
Idioma:	Inglês
Publicado:	SpringerOpen 2023-09-01
Series:	Journal of High Energy Physics
Assuntos:	Field Theory Hydrodynamics Holography and Condensed Matter Physics (AdS/CMT) Holography and Hydrodynamics Non-Equilibrium Field Theory
Acceso en liña:	https://doi.org/10.1007/JHEP09(2023)019
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