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The cryptohermitian smeared-coordinate representation of wave functions
wave functions cryptohermitian smeared-coordinate representation Quantum Physics
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2011/9/30
Abstract: The one-dimensional real line of coordinates is replaced, for simplification or approximation purposes, by an N-plet of the so called Gauss-Hermite grid points. These grid points are interpr...
The path integral representation kernel of evolution operator in Merton-Garman model
path integration evolution operator kernel option pricing Black-Scholes formula
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2011/7/26
Abstract: In the framework of path integral the evolution operator kernel for the Merton-Garman Hamiltonian is constructed. Based on this kernel option formula is obtained, which generalizes the well-...
The Gauge-Bethe Correspondence and Geometric Representation Theory
The Gauge-Bethe Correspondence Geometric Representation Theory
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2010/12/24
The Gauge/Bethe correspondence of Nekrasov and Shatashvili relates the spectrum of integrable spin chains to the ground states of supersymmetric gauge theories. Up to now, this correspondence has been...
Exact solution for a quantum nonequilibrium steady state exhibiting phase transition and a matrix product representation
quantum nonequilibrium steady state matrix product representation
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2010/11/18
We study a 1-dimensional XX chain under nonequilibrium driving and local dephasing described
by the Lindblad master equation. Analytical solution for the nonequilibrium steady state found for particu...
Quantum Brownian Representation for the Quantum Field Modes
Quantum Field Modes quantum Brownian motion open quantum systems
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2009/9/4
When analyzing the particle-like excitations in quantum field theory it is natural to regard the field mode corresponding to the particle momentum as an open quantum system, together with the opposite...
Collins diffraction formula and the Wigner function in entangled state representation
Collins diffraction formula Wigner function state representation
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2010/4/7
Based on the correspondence between Collins diffraction formula (optical Fresnel transform) and the transformation matrix element of a three-parameters two-mode squeezing operator in the entangled sta...
On Fermionic Entangled State Representation and Fermionic
Entangled Wigner Operator
fermionic entangled state fermionic Wigner operator
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2007/8/15
2007Vol.48No.2pp.245-248DOI:
On Fermionic Entangled State Representation and Fermionic
Entangled Wigner Operator
FAN Hong-Yi1,2 and WANG Ji-Suo3
1 Department of Physics,...
Second Quantization Representation of Quantum Logic Gate
Transformations
quantum computation quantum logic gate quantum bit (qubit)
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2007/8/15
2001Vol.36No.1pp.119-121DOI:
Second Quantization Representation of Quantum Logic Gate
Transformations
MA Lei1,2 and ZHANG Yong-De3
1 Key Laboratory for Optical and Magn...
Free Boson Representation of
DYħ(\widehat{sl}(M+1|N+1)) at Level One
super-Yangian double free boson
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2007/8/15
2001Vol.35No.6pp.669-672DOI:
Free Boson Representation of
DYħ(\widehat{sl}(M+1|N+1)) at Level One
HOU Bo-Yu, YANG Wen-Li and ZHEN Yi
Institute of Modern Physics, N...
Relations Between Characteristic Function, Positive P-Representation and Coherent Thermal State
coherent thermal state characteristic function positive P-representation
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2007/8/15
2007Vol.48No.1pp.67-70DOI:
Relations Between Characteristic Function, Positive P-Representation and Coherent Thermal State
FAN Hong-Yi1,2 and XU Xing-Lei3
1 Department ...
Landau Wavefunction Immediately Derived by Virtue of the <λ| Representation
electron in uniform magnetic field wave equation in <λ| representation
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2007/8/15
2001Vol.35No.2pp.153-156DOI:
Landau Wavefunction Immediately Derived by Virtue of the <λ| Representation
FAN Hong-Yi,1,2 LIN Jing-Xian1 and FAN Yue1
1 Department of Ma...
Another Free Boson Representation of Yangian Double
DYħ(slN) with Arbitrary Level
free field realization Yangian double
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2007/8/15
2001Vol.35No.2pp.167-172DOI:
Another Free Boson Representation of Yangian Double
DYħ(slN) with Arbitrary Level
HOU Bo-Yu,1 ZHAO Liu1 and DING Xiang-Mao2,3
1 Instit...
Solution to Operator Fredholm Equation in Bipartite Entangled State
Representation and Its Applications
operator Fredholm equation bipartite entangled state
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2007/8/15
2007Vol.47No.4pp.611-616DOI:
Solution to Operator Fredholm Equation in Bipartite Entangled State
Representation and Its Applications
FAN Hong-Yi1,2 and WANG Ji-Suo3
1 D...
On Common Eigenvector of Parametric Interaction Hamiltonian and
Number-Difference Operator Derived by Virtue of Entangled State
Representation
bipartite entangled state representation number-difference operator
hypergeometric functions
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2007/8/15
2007Vol.47No.1pp.139-142DOI:
On Common Eigenvector of Parametric Interaction Hamiltonian and
Number-Difference Operator Derived by Virtue of Entangled State
Representation
FAN Hon...
Phase Properties of Two-Mode Squeezing-Rotating Entangled Representation
phase operator phase angle operator phase distribution
function squeezing-rotating entangled representation
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2007/8/15
2006Vol.46No.5pp.838-842DOI:
Phase Properties of Two-Mode Squeezing-Rotating Entangled Representation
YUAN Hong-Chun,1,2 LI Heng-Mei,3 and QI Kai-Guo2
1 Department of Ph...