5 papers
Critical dynamics of the superfluid phase transition in Model F
Chandrodoy Chattopadhyay, Robert Maguire, Josh Ott +2
We describe numerical simulations of the critical dynamics near the superfluid phase transition. The calculations are based on an implementation of a stochastic hydrodynamic theory…
Transport properties of stochastic fluids
Chandrodoy Chattopadhyay, Josh Ott, Thomas Schaefer +1
We study heat conduction and momentum transport in the context of stochastic fluid dynamics. We consider a fluid described by model H in the classification of Hohenberg and Halperi…
Simulating stochastic fluid dynamics
Chandrodoy Chattopadhyay, Josh Ott, Thomas Schaefer +1
We present simulations of the real time dynamics of a fluid in the vicinity of a critical endpoint in the phase diagram. The relevant hydrodynamic theory is known as model H, and i…
Thermal relaxation and the complete set of second order transport coefficients for the unitary Fermi gas from kinetic theory
Christian Hall, Thomas Schaefer
We compute the complete set of second order transport coefficients of the unitary Fermi gas, a dilute gas of spin 1/2 particles interacting via an -wave interaction tuned to inf…
The metamorphosis of semi-classical mechanisms of confinement: From monopoles on to center-vortices on
Canberk Güvendik, Thomas Schaefer, Mithat Ünsal
There are two distinct regimes of Yang-Mills theory where we can demonstrate confinement, the existence of a mass gap, and fractional theta angle dependence using a reliable semi-c…