2 papers
cond-mat.mes-hall2026
Zeeman Pumping of Higgs Bosons in the Balian--Werthamer State
Qiao-Ru Xu
Based on equations of motion of an SO(5) pseudo-spin, we demonstrate a quantum quench protocol using the magnetic pulse to excite an heavy Higgs boson in the Ba…
cond-mat.supr-con2026
Effective Theory of Fermion Quartet Condensation
Qiao-Ru Xu, Congjun Wu
We develop a theory of superconductivity (or superfluidity) based on condensed fermion quartets focusing on the dilute spin- systems at zero temperature. In the spirit…