Important properties of a particle, wave or a statistical system depend on the form of a dispersion relation (DR). Two commonly-discussed dispersion relations are the gapless …
We study relativistic hydrodynamics in the presence of a non vanishing spin chemical potential. Using a variety of techniques we carry out an exhaustive analysis, and identify the …
Causality is necessary for retarded Green's functions to remain retarded in all inertial frames in relativity, which ensures that dissipation of fluctuations is a Lorentz invariant concept. For …
Approximate symmetries abound in nature. If these symmetries are also spontaneously broken, the would-be Goldstone modes acquire a small mass, or inverse correlation length …
We develop a general formalism for introducing stochastic fluctuations around thermodynamic equilibrium which takes into account, for the first time, recent developments …
A bstract We construct a Schwinger-Keldysh effective field theory for relativistic hydrodynamics for charged matter in a thermal background using a superspace formalism …
AD Gallegos, U Gürsoy, A Yarom - Journal of High Energy Physics, 2023 - Springer
A bstract 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 …
M Ammon, S Grieninger, J Hernandez… - Journal of High Energy …, 2021 - Springer
A bstract We construct the general hydrodynamic description of (3+ 1)-dimensional chiral charged (quantum) fluids subject to a strong external magnetic field with effective field theory …
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