2 papers
nucl-th2025
Causality and stability of magnetohydrodynamics for an ultrarelativistic locally neutral two-component gas
Caio V. P. de Brito, Khwahish Kushwah, Gabriel S. Denicol
We investigate the causality and stability of the relativistic theory of magnetohydrodynamics derived in Phys. Rev. D 109, 096021 (2024) to describe a locally neutral two-component…
nucl-th2024
Divergence and resummation of the moment expansion for an ultrarelativistic gas in Bjorken flow
Caio V. P. de Brito, David Wagner, Gabriel S. Denicol +1
In this letter, we demonstrate for the first time that the moment expansion for an ultrarelativistic gas undergoing Bjorken flow diverges. We then show how this series can be resum…