2 papers
cond-mat.quant-gas2026
Scalable Generation of Massive Schrödinger Cat States via Quantum Tunneling
Han Zhang, Yong-Kui Wang, Yi Zheng +2
Massive objects in spatial superposition may provide insights into the interplay between quantum mechanics and gravity. Cold atomic interferometers offer a promising platform due t…
physics.optics2026
Exceptional-point-like Sensing near Hermitian Critical Points
Jiang-Shan Tang, Long-Qi Xiao, Hao-Dong Wu +6
A non-Hermitian system at an exceptional point (EP), a specific critical point (CP) associated with the parity-time symmetric phase transition, exhibits a sublinear response to per…