2 papers
cond-mat.str-el2025
Continuum theory for topological phase transitions in exciton systems
Xiaochan Cai, Armando Consiglio, Domenico Di Sante +2
An effective continuum theory is constructed for the topological phase transition of excitons in quasi-two-dimensional systems. These topological excitons crucially determine the o…
hep-ph2025
Scalable architecture for dark photon searches: Superconducting-qubit proof of principle
Runqi Kang, Qingqin Hu, Xiao Cai +4
The dark photon is a well-motivated candidate of dark matter due to its potential to open the window of new physics beyond the Standard Model. A fundamental mass-range-sensitivity…