4 citations · 6 across the 5 of their papers we have counts for
5 papers
Finite-volume scheme for first-order viscoresistive relativistic magnetohydrodynamics
Ruben Lier, Jay Armas, Oliver Porth
We present a numerical implementation of dissipative relativistic magnetohydrodynamics based on Bemfica-Disconzi-Noronha-Kovtun (BDNK) theory, in which first-order corrections rend…
Chapman-Enskog expansion for chirally colliding disks
Ruben Lier, Paweł Matus
We study a two-dimensional gas of hard disks undergoing chiral, energy- and momentum-conserving collisions. We propose a simple chiral collision rule and show that it can effective…
On the temperature of an active nematic
Jay Armas, Akash Jain, Ruben Lier
We employ a novel hydrodynamic framework for active matter coupled to an environment to study the local temperature of an active nematic, assuming proximity to thermal equilibrium.…
Resistive relativistic magnetohydrodynamics without Amperes Law
Ruben Lier, Akash Jain, Jay Armas +1
Resistive magnetohydrodynamics is thought to play a key role in transient astrophysical phenomena such as black hole flares and neutron star magnetospheres. When performing numeric…
Quantum Hall effective action for anisotropic Dirac semi-metal
Carlos Hoyos, Ruben Lier, Francisco Peña-Benitez +1
We present a study of Hall transport in semi-Dirac critical phases. The construction is based on a covariant formulation of relativistic systems with spatial anisotropy. Geometric…