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cond-mat.stat-mech2023★ 5 cited
Numerical variational simulations of quantum phase transitions in the sub-Ohmic spin-boson model with multiple polaron ansatz
Yulong Shen, Nengji Zhou
With extensive variational simulations, dissipative quantum phase transitions in the sub-Ohmic spin-boson model are numerically studied in a dense limit of environmental modes. By…
cond-mat.stat-mech2023★ 1 cited
Nonsteady dynamics at the dynamic depinning transition in the two-dimensional Gaussian random-field Ising model
Xiaohui Qian, Gaotian Yu, Nengji Zhou
With large-scale Monte Carlo simulations, we investigate the nonsteady relaxation at the dynamic depinning transition in the two-dimensional Gaussian random-field Ising model. The…