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Comparison of analytical and numerical methods and the effect of bath coupling on the quantum decoherence
comparison analytical and numerical methods quantum decoherence
2010/11/8
The dynamics of a qubit in a structured environment is investigated theoretically. One point of view of the model is the spin-boson model with a Lorentz shaped spectral density. An alternative view is...
Quantum decoherence in strongly correlated electron system
Quantum decoherence strongly correlated electron system
2010/11/19
Physical phenomena in the vicinity of metal-to-insulator transition are analyzed by considering decoherence process between the localized state, |L>and the itinerant state, |I> in strongly correlated ...
Coupled-channels density-matrix approach to low-energy nuclear collision dynamics: A technique for quantifying quantum decoherence effects on reaction observables
Coupled-channels density-matrix low-energy nuclear collision dynamics reaction observables
2010/11/11
The coupled-channels density-matrix technique for nuclear reaction dynamics, which is based on the Liouville-von Neumann equation with Lindblad dissipative terms, is developed with the inclusion of fu...
Quantum Decoherence of Macroscopic
Object Induced by Inner Environments: an Exactly Solvable Model
quantum decoherence macroscopic object inner environments
2007/8/15
2007Vol.47No.2pp.229-234DOI:
Quantum Decoherence of Macroscopic
Object Induced by Inner Environments: an Exactly Solvable Model
ZHENG Li1,2 and ZHENG Tai-Yu3
1 College o...
Quantum Decoherence of a Single Trapped Ion due to
Engineered Reservoir
quantum decoherence engineered reservoir trapped ion
2007/8/15
2002Vol.37No.4pp.487-491DOI:
Quantum Decoherence of a Single Trapped Ion due to
Engineered Reservoir
YI Xue-Xi
Institute of Theoretical Physics, Academia Sinica, P.O. Bo...
2003Vol.39No.6pp.723-728DOI:
Dynamics of Optically Driven Exciton and Quantum Decoherence
JIN Guang-Ri,1 LIU Yu-Xi,2 ZHOU Duan-Lu,1 and
SUN Chang-Pu1
1 Institute of Theo...
Quantum Decoherence from Adiabatic Entanglement
Quantum Decoherence Adiabatic Entanglement
2010/10/15
In order to understand quantum decoherence of a quantum system due to its interaction with
a large system behaving classically, we introduce the concept of adiabatic quantum entanglement
based on th...