2 papers
cond-mat.quant-gas2026
Renormalised thermodynamics for Bose gases from low to critical temperatures
Michael H. Heinrich, Alexander Wowchik, Jürgen Berges
We compute thermodynamic properties of dilute Bose gases using non-perturbative approximations of the two-particle irreducible (2PI) effective action. It is shown how to systematic…
cond-mat.mes-hall2025
Generic Chiral Anomaly and Planar Hall Effect in a Non-Weyl System
Yongjian Wang, Alexander Wowchik, Thomas Boemerich +3
The condensed-matter version of the chiral anomaly describes how electrons are pumped from a Weyl node with negative chirality to a Weyl node with positive chirality using parallel…