Thermal fluctuations in the dissipation range of homogeneous isotropic turbulence
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2022.188
Abstract: Using fluctuating hydrodynamics we investigate the effect of thermal fluctuations in the dissipation range of homogeneous isotropic turbulence. Simulations confirm theoretical predictions that the energy spectrum is dominated by these fluctuations at length scales comparable… read more here.
Keywords: dissipation range; dissipation; thermal fluctuations; range homogeneous ... See more keywords
Unitary evolution with fluctuations and dissipation
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review C"
DOI: 10.1103/physrevc.100.014615
Abstract: We outline an extension of the classical Langevin equation to a quantum formulation of the treatment of dissipation and fluctuations of all collective degrees of freedom with unitary evolution of a many-fermion system within an… read more here.
Keywords: evolution; unitary evolution; evolution fluctuations; fluctuations dissipation ... See more keywords