2 papers
astro-ph.CO2024
Nonrelativistic superfluids in cosmology from a relativistic approach: Revisiting two formulations of superfluidity
Aline Favero, Heliudson Bernardo
Two formulations of superfluidity are reviewed: Landau's phenomenological two-fluid model and a relativistic effective field theory description. We demonstrate how the two-fluid fo…
astro-ph.CO2024
A Superfluid Dark Matter Cosmic String Wake
Aline Favero, Robert Brandenberger
We study the effects of superfluid dark matter on the structure of a cosmic string wake, considering both the effects of regular and quantum pressure terms. We consider the total f…