Nonzero-temperature dynamics near quantum phase transition in the isotropic Lipkin–Meshkov–Glick model: an open quantum system approach

2008 ◽  
Vol 41 (13) ◽  
pp. 135302 ◽  
Author(s):  
Y Hamdouni
Keyword(s):  
Phase Transition ◽  
Quantum System ◽  
Quantum Phase Transition ◽  
System Approach ◽  
Open Quantum System ◽  
Quantum Phase ◽  
Nonzero Temperature ◽  
Open Quantum ◽  
Temperature Dynamics

scholarly journals Collective decay induce quantum phase transition in a well-controlled hybrid quantum system

2021 ◽  
Vol 21 ◽  
pp. 103832
Author(s):  
Dong-Yan Lü ◽  
Guang-Hui Wang ◽  
Yuan Zhou ◽  
Li Xu ◽  
Yong-Jin Hu ◽  
...  
Keyword(s):  
Phase Transition ◽  
Quantum System ◽  
Quantum Phase Transition ◽  
Quantum Phase ◽  
Hybrid Quantum System

scholarly journals Quarkonium suppression in heavy-ion collisions: An open quantum system approach

2017 ◽  
Vol 96 (3) ◽  
Author(s):  
Nora Brambilla ◽  
Miguel A. Escobedo ◽  
Joan Soto ◽  
Antonio Vairo
Keyword(s):  
Quantum System ◽  
System Approach ◽  
Heavy Ion Collisions ◽  
Open Quantum System ◽  
Heavy Ion ◽  
Open Quantum ◽  
Ion Collisions

Electron capture and electron transport by fast ions penetrating solids: An open quantum system approach with sources and sinks

2007 ◽  
Vol 75 (3) ◽  
Author(s):  
Marek Seliger ◽  
Carlos O. Reinhold ◽  
Tatsuya Minami ◽  
David R. Schultz ◽  
Michael S. Pindzola ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum System ◽  
Electron Capture ◽  
System Approach ◽  
Open Quantum System ◽  
Sources And Sinks ◽  
Open Quantum ◽  
Fast Ions

scholarly journals Researching on Hawking Effect in a Kerr Space Time via Open Quantum System Approach

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Xian-Ming Liu ◽  
Wen-Biao Liu
Keyword(s):  
Quantum System ◽  
System Approach ◽  
Open Quantum System ◽  
Conformal Symmetry ◽  
Scalar Fields ◽  
Space Time ◽  
Massless Scalar ◽  
Hawking Effect ◽  
Open Quantum ◽  
Kerr Space

It has been proposed that Hawking radiation from a Schwarzschild or a de Sitter spacetime can be understood as the manifestation of thermalization phenomena in the framework of an open quantum system. Through examining the time evolution of a detector interacting with vacuum massless scalar fields, it is found that the detector would spontaneously excite with a probability the same as the thermal radiation at Hawking temperature. Following the proposals, the Hawking effect in a Kerr space time is investigated in the framework of an open quantum systems. It is shown that Hawking effect of the Kerr space time can also be understood as the the manifestation of thermalization phenomena via open quantum system approach. Furthermore, it is found that near horizon local conformal symmetry plays the key role in the quantum effect of the Kerr space time.

scholarly journals Non-Markovian open quantum system approach to the early Universe: Damping of gravitational waves by matter

2021 ◽  
Vol 104 (8) ◽  
Author(s):  
M. Zarei ◽  
N. Bartolo ◽  
D. Bertacca ◽  
S. Matarrese ◽  
A. Ricciardone
Keyword(s):  
Gravitational Waves ◽  
Quantum System ◽  
Early Universe ◽  
System Approach ◽  
Open Quantum System ◽  
Open Quantum

scholarly journals An open quantum system approach to the radical pair mechanism

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Betony Adams ◽  
Ilya Sinayskiy ◽  
Francesco Petruccione
Keyword(s):  
Quantum System ◽  
System Approach ◽  
Open Quantum System ◽  
Radical Pair ◽  
Radical Pair Mechanism ◽  
Open Quantum
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