PMID- 28764354
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20180607
LR  - 20180607
IS  - 1089-7690 (Electronic)
IS  - 0021-9606 (Linking)
VI  - 147
IP  - 4
DP  - 2017 Jul 28
TI  - Efficient steady-state solver for hierarchical quantum master equations.
PG  - 044105
LID - 10.1063/1.4995424 [doi]
AB  - Steady states play pivotal roles in many equilibrium and non-equilibrium open 
      system studies. Their accurate evaluations call for exact theories with rigorous 
      treatment of system-bath interactions. Therein, the hierarchical 
      equations-of-motion (HEOM) formalism is a nonperturbative and non-Markovian 
      quantum dissipation theory, which can faithfully describe the dissipative 
      dynamics and nonlinear response of open systems. Nevertheless, solving the steady 
      states of open quantum systems via HEOM is often a challenging task, due to the 
      vast number of dynamical quantities involved. In this work, we propose a 
      self-consistent iteration approach that quickly solves the HEOM steady states. We 
      demonstrate its high efficiency with accurate and fast evaluations of 
      low-temperature thermal equilibrium of a model Fenna-Matthews-Olson 
      pigment-protein complex. Numerically exact evaluation of thermal equilibrium 
      Renyi entropies and stationary emission line shapes is presented with detailed 
      discussion.
FAU - Zhang, Hou-Dao
AU  - Zhang HD
AUID- ORCID: 0000000217291583
AD  - Hefei National Laboratory for Physical Sciences at the Microscale and Department 
      of Chemical Physics and iChEM and Synergetic Innovation Center of Quantum 
      Information and Quantum Physics, University of Science and Technology of China, 
      Hefei, Anhui 230026, China.
FAU - Qiao, Qin
AU  - Qiao Q
AD  - Discipline of Neuroscience, Department of Anatomy, Histology and Embryology, 
      Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
FAU - Xu, Rui-Xue
AU  - Xu RX
AUID- ORCID: 000000019931201X
AD  - Hefei National Laboratory for Physical Sciences at the Microscale and Department 
      of Chemical Physics and iChEM and Synergetic Innovation Center of Quantum 
      Information and Quantum Physics, University of Science and Technology of China, 
      Hefei, Anhui 230026, China.
FAU - Zheng, Xiao
AU  - Zheng X
AD  - Hefei National Laboratory for Physical Sciences at the Microscale and Department 
      of Chemical Physics and iChEM and Synergetic Innovation Center of Quantum 
      Information and Quantum Physics, University of Science and Technology of China, 
      Hefei, Anhui 230026, China.
FAU - Yan, YiJing
AU  - Yan Y
AD  - Hefei National Laboratory for Physical Sciences at the Microscale and Department 
      of Chemical Physics and iChEM and Synergetic Innovation Center of Quantum 
      Information and Quantum Physics, University of Science and Technology of China, 
      Hefei, Anhui 230026, China.
LA  - eng
PT  - Journal Article
PL  - United States
TA  - J Chem Phys
JT  - The Journal of chemical physics
JID - 0375360
EDAT- 2017/08/03 06:00
MHDA- 2017/08/03 06:01
CRDT- 2017/08/03 06:00
PHST- 2017/08/03 06:00 [entrez]
PHST- 2017/08/03 06:00 [pubmed]
PHST- 2017/08/03 06:01 [medline]
AID - 10.1063/1.4995424 [doi]
PST - ppublish
SO  - J Chem Phys. 2017 Jul 28;147(4):044105. doi: 10.1063/1.4995424.