6 citations · 8 across the 3 of their papers we have counts for
3 papers
quant-ph2025
Non-Hermitian symmetry breaking and Lee-Yang theory for quantum XYZ and clock models
Tian-Yi Gu, Gaoyong Sun
Lee-Yang theory offers a unifying framework for understanding classical phase transitions and dynamical quantum phase transitions through the analysis of partition functions and Lo…
quant-ph2025★ 2 cited
Fidelity zeros and Lee-Yang theory of quantum phase transitions
Tian-Yi Gu, Gaoyong Sun
Lee-Yang theory is central to the analysis of thermal phase transitions. However, the underlying mechanism of the theory and the nature of Lee-Yang zeros in quantum many-body syste…
quant-ph2022★ 6 cited
Efficient measurement schemes for bosonic systems
Tianren Gu, Xiao Yuan, Bujiao Wu
Boson is one of the most basic types of particles and preserves the commutation relation. An efficient way to measure a bosonic system is important not only for simulating complex…