2 papers
astro-ph.HE2025
Revealing tensions in neutron star observations with pressure anisotropy
Peter T. H. Pang, Stephanie M. Brown, Thibeau Wouters +1
Pressure isotropy, i.e., equality between radial and tangential pressure, is often assumed when studying neutron stars. However, mechanisms such as pion/kaon condensation, magnetic…
cond-mat.stat-mech2018
A continuous-time persistent random walk model for flocking
Daniel Escaff, Raul Toral, Christian Van den Broeck +1
Random walkers characterized by random positions and random velocities lead to normal diffusion. A random walk was originally proposed by Einstein to model Brownian motion and to d…