2 papers
quant-ph2025
Characterizing the Yang-Lee zeros of the classical Ising model through dynamic quantum phase transitions
Mingtao Xu, Wei Yi, De-Huan Cai
In quantum dynamics, the Loschmidt amplitude is analogous to the partition function in the canonical ensemble. Zeros in the partition function indicate a phase transition, while th…
quant-ph2025
Optical pumping through the Liouvillian skin effect
De-Huan Cai, Wei Yi, Chen-Xiao Dong
The Liouvillian skin effect describes the boundary affinity of Liouvillian eignemodes that originates from the intrinsic non-Hermiticity of the Liouvillian superoperators. Dynamica…