Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Mullins Nicki"'
Publikováno v:
EPJ Web of Conferences, Vol 296, p 13001 (2024)
We present a new general formalism for introducing thermal fluctuations in relativistic hydrodynamics, which incorporates recent developments on the causality and stability of relativistic hydrodynamic theories. Our approach is based on the informati
Externí odkaz:
https://doaj.org/article/663517d66f9046ab946e8169ab8fad52
Using the information current, we develop a Lorentz-covariant framework for modeling equilibrium fluctuations in relativistic kinetic theory in the grand-canonical ensemble. The resulting stochastic theory is proven to be causal and covariantly stabl
Externí odkaz:
http://arxiv.org/abs/2405.10878
When two nuclei collide close to the speed of light, a fluid state known as the quark-gluon plasma is formed. Attempts to understand the dynamics of this fluid have generated significant research into dissipative relativistic fluid dynamics. The fluc
Externí odkaz:
http://arxiv.org/abs/2402.13119
Publikováno v:
Phys. Rev. D 109, 125002 (June 2024)
We construct, for the first time, a Bemfica-Disconzi-Noronha-Kovtun (BDNK) theory for linear stochastic fluctuations, which is proved to be mathematically consistent, causal, and covariantly stable. The Martin-Siggia-Rose action is shown to be biloca
Externí odkaz:
http://arxiv.org/abs/2402.06776
We present a new general formalism for introducing thermal fluctuations in relativistic hydrodynamics, which incorporates recent developments on the causality and stability of relativistic hydrodynamic theories. Our approach is based on the informati
Externí odkaz:
http://arxiv.org/abs/2312.07442
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 first-order BDNK theories with stochastic fluctuations,
Externí odkaz:
http://arxiv.org/abs/2309.00512
We develop a general formalism for introducing stochastic fluctuations around thermodynamic equilibrium which takes into account, for the first time, recent developments on the causality and stability properties of relativistic hydrodynamic theories.
Externí odkaz:
http://arxiv.org/abs/2306.08635
We investigate the far-from-equilibrium behavior of the Boltzmann equation for a gas of massless scalar field particles with quartic (tree level) self-interactions ($\lambda \phi^4$) in Friedmann-Lemaitre-Robertson-Walker spacetime. Using a new covar
Externí odkaz:
http://arxiv.org/abs/2207.07786
We investigate the far-from-equilibrium behavior of the Boltzmann equation for a gas of massless scalar field particles with quartic (tree level) self-interactions ($λϕ^4$) in Friedmann-Lemaitre-Robertson-Walker spacetime. Using a new covariant gen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6589a4b52764d899cb6b28a330d26f0