2 papers
cond-mat.supr-con2026
Temporal Berry Phase and the Emergence of Bose-Glass-Analog Phase in a Clean U(1) Superfluid
Ryuichi Shindou, Pengwei Zhao, Xiaonuo Fang
The (2+1)-dimensional U(1) sigma model with temporal Berry phase term captures zero-temperature phase-fluctuation-driven superfluid (SF) transitions in two spatial dimensions. From…
quant-ph2026
Chip-Integrated Broadband Multi-Photon Source for Wavelength-Multiplexed Quantum Networks
Xiao-Xu Fang, Ling-Xuan Kong, He Lu
Quantum networks based on wavelength-multiplexed entanglement enable parallel distribution of quantum correlations, increasing channel capacity for secure communication and distrib…