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

scholarly journals Quarkonium Production in Heavy Ion Collisions: From Open Quantum System to Transport Equation

2021 ◽  
Vol 1005 ◽  
pp. 121854
Author(s):  
Xiaojun Yao ◽  
Weiyao Ke ◽  
Yingru Xu ◽  
Steffen A. Bass ◽  
Thomas Mehen ◽  
...  
Keyword(s):  
Transport Equation ◽  
Quantum System ◽  
Heavy Ion Collisions ◽  
Open Quantum System ◽  
Heavy Ion ◽  
Open Quantum ◽  
Ion Collisions ◽  
Quarkonium Production

scholarly journals Open quantum systems for quarkonia

2021 ◽  
pp. 2130010
Author(s):  
Xiaojun Yao
Keyword(s):  
Quantum System ◽  
Open Quantum System ◽  
Open Quantum Systems ◽  
Heavy Ion ◽  
Gluon Plasma ◽  
Effective Field ◽  
Quantum Brownian Motion ◽  
Open Quantum ◽  
Ion Collisions ◽  
Quantum Optical

I review recent applications of the open quantum system framework in the understanding of quarkonium suppression in heavy-ion collisions, which has been used as a probe of the quark–gluon plasma for decades. The derivation of the Lindblad equations for quarkonium in both the quantum Brownian motion and the quantum optical limits and their semiclassical counterparts is explained. The hierarchy of time scales assumed in the derivation is justified from the separation of energy scales in nonrelativistic effective field theories of QCD. Physical implications of the open quantum system approach are also discussed. Finally, I list some open questions for future studies.

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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