2 papers
quant-ph2026
Gate Parameter Lee-Yang Zeros and Dynamical Phases in Quantum Circuits
Yunfeng Jiang, Chang Liu, Yu Wu +1
We propose gate-parameter Lee-Yang zeros of Loschmidt amplitudes as probes of dynamical phases in finite quantum circuits. We study Floquet circuits constructed from two-qubit fSim…
hep-th2015
Self-regular black holes quantized by means of an analogue to hydrogen atoms
Chang Liu, Yan-Gang Miao, Yu-Mei Wu +1
We suggest a quantum black hole model that is based on an analogue to hydrogen atoms. A self-regular Schwarzschild-AdS black hole is investigated, where the mass density of the ext…