705 citations
- Fudan UniversityCN328 papers
- Collaborative Innovation Center of Advanced MicrostructuresCN118 papers
- Chinese Academy of SciencesCN54 papers
- University of Science and Technology of ChinaCN36 papers
- Science and Technology on Surface Physics and Chemistry LaboratoryCN28 papers
- Institute of PhysicsPL27 papers
- Nanjing UniversityCN27 papers
- Shanghai Institute of Microsystem and Information TechnologyCN22 papers
- Hefei UniversityCN21 papers
- ShangHai JiAi Genetics & IVF InstituteCN20 papers
- University of Chinese Academy of SciencesCN18 papers
- Hefei National Center for Physical Sciences at NanoscaleCN14 papers
6 papers · 1 filter
Reweight-annealing method for evaluating the partition function via quantum Monte Carlo calculations
Yi-Ming Ding, Jun-Song Sun, Nvsen Ma +3
Efficient and accurate algorithm for partition function, free energy and thermal entropy calculations is of great significance in statistical physics and quantum many-body physics.…
Power Fluctuations of An Irreversible Quantum Otto Engine
Guangqian Jiao, Shoubao Zhu, Jizhou He +2
We derive the general probability distribution function of stochastic work for quantum Otto engines in which both the isochoric and driving processes are irreversible due to finite…
Renormalized phonons in nonlinear lattices: A variational approach
Junjie Liu, Sha Liu, Nianbei Li +2
We propose a variational approach to study renormalized phonons in momentum conserving nonlinear lattices with either symmetric or asymmetric potentials. To investigate the influen…
Quench of non-Markovian coherence in the deep sub-Ohmic spin-boson model: A unitary equilibration scheme
Yao Yao
The deep sub-Ohmic spin-boson model shows a longstanding non-Markovian coherence at low temperature. Motivating to quench this robust coherence, the thermal effect is unitarily inc…
Efficiency at maximum power of a quantum Otto engine: Both within finite-time and irreversible thermodynamics
Feilong Wu, Jizhou He, Yongli Ma +1
We consider the efficiency at maximum power of a quantum Otto engine, which uses a spin or a harmonic system as its working substance and works between two heat reservoirs at const…
Coefficient of performance under maximum criterion in a two-level atomic system as a refrigerator
Yuan Yuan, Rui Wang, Jizhou He +2
A two-level atomic system as a working substance is used to set up a refrigerator consisting of two quantum adiabatic and two isochoric processes (two constant-frequency processes…