2 papers
hep-ph2025
Cosmological phase transitions without high-temperature expansions
Pablo Navarrete, Risto Paatelainen, Kaapo Seppänen +1
We introduce a new framework for perturbatively computing equilibrium thermodynamic properties of cosmological phase transitions to high loop orders, using the full four-dimensiona…
hep-ph2025
Quark matter at four loops: hardships and how to overcome them
A. Kärkkäinen, P. Navarrete, M. Nurmela +3
Knowledge of the pressure of cold and dense quark matter (QM) is known to significantly constrain the equation of state of neutron-star matter, a quantity playing a key role in dec…