Keldysh's non-equilibrium Green functions

2006 ◽  
pp. 179-185
Keyword(s):  
Green Functions ◽  
Non Equilibrium

Non-equilibrium Green functions method in the problem of optical nonlinearities

1994 ◽  
Vol 105 (1-2) ◽  
pp. 89-94 ◽  
Author(s):  
M.P. Lisitsa ◽  
A.M. Yaremko ◽  
R.A. Taratuta
Keyword(s):  
Green Functions ◽  
Optical Nonlinearities ◽  
Non Equilibrium

scholarly journals A full 3D non-equilibrium Green functions study of a stray charge in a nanowire MOS transistor

2008 ◽  
Vol 7 (3) ◽  
pp. 359-362 ◽  
Author(s):  
A. Martinez ◽  
M. Bescond ◽  
A. R. Brown ◽  
J. R. Barker ◽  
A. Asenov
Keyword(s):  
Green Functions ◽  
Mos Transistor ◽  
Non Equilibrium

Time Reversal and Many-Body Non-equilibrium Green Functions

1994 ◽  
Vol 233 (2) ◽  
pp. 165-181 ◽  
Author(s):  
L. Banyai ◽  
K. Elsayed
Keyword(s):  
Time Reversal ◽  
Green Functions ◽  
Many Body ◽  
Non Equilibrium

A review of modeling interacting transient phenomena with non-equilibrium Green functions

2019 ◽  
Vol 82 (4) ◽  
pp. 046001 ◽  
Author(s):  
Mark R Hirsbrunner ◽  
Timothy M Philip ◽  
Bora Basa ◽  
Youngseok Kim ◽  
Moon Jip Park ◽  
...  
Keyword(s):  
Green Functions ◽  
Transient Phenomena ◽  
Non Equilibrium

NON-EQUILIBRIUM STATISTICAL DISTRIBUTION, PROJECT GREEN FUNCTIONS AND STABILIZING QUANTUM COMPUTING FOR OPEN SYSTEM

2004 ◽  
Vol 18 (17n19) ◽  
pp. 2480-2491
Author(s):  
QIAO BI ◽  
XIAOJING YAO ◽  
BIN GU ◽  
H. E. RUDA
Keyword(s):  
Quantum Computing ◽  
Liouville Equation ◽  
Open Quantum Systems ◽  
Quantum Systems ◽  
Statistical Distribution ◽  
Green Functions ◽  
Perturbative Approach ◽  
Perturbative Method ◽  
H Theorem ◽  
Non Equilibrium

Using the kinetic equation of subdynamics and the suitable time ordering rule we present a type of irreversible Liouville equation and nonlinear Liouville equation for open quantum systems. We also found a spectral relation for obtaining the non-equilibrium statistical distribution based on the boundary conditions which consistent with H theorem. Furthermore, a formalism of non-equilibrium project Green functions is given, and a non-perturbative method to solve the irreversible Liouville equation is studied. Finally, we give a model of spin-based quantum computing to show that the decoherence free states can be constructed using the non-perturbative approach.

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