搜索结果: 1-11 共查到“物理学 Bethe Ansatz”相关记录11条 . 查询时间(0.156 秒)
We recognize quantum circuit model of computation as factorisable scattering model and propose that a quantum computer is associated with a quantum many-body system solved by the Bethe ansatz. As an t...
Classical Bethe Ansatz and Normal Forms in the Jaynes-Cummings Model
Classical Bethe Ansatz Normal Forms the Jaynes-Cummings Model
2011/7/28
Abstract: The Jaynes-Cummings-Gaudin model describes a collection of $n$ spins coupled to an harmonic oscillator. It is known to be integrable, so one can define a moment map which associates to each ...
Bethe Ansatz for the Weakly Asymmetric Simple Exclusion Process and phase transition in the current distribution
Weakly Asymmetric Simple Exclusion Process phase transition current distribution
2010/11/23
The probability distribution of the current in the asymmetric simple exclusion process is expected to undergo a phase transition in the regime of weak asymmetry of the jumping rates. This transition w...
KP and Toda tau functions in Bethe ansatz
Bethe ansatz Toda tau functions integrable hierarchies
2010/4/6
Recent work of Foda and his group on a connection between classical integrable hierarchies (the KP and 2D Toda hierarchies) and some quantum integrable systems (the 6-vertex model with DWBC, the finit...
T-system and thermodynamic Bethe ansatz equations for solvable lattice models associated with superalgebras
dressed vacuum form T-system lattice models
2010/4/7
An analytic Bethe ansatz is carried out related to the Lie superalgebra osp(1|2s). We present an eigenvalue formula of a transfer matrix in dressed vacuum form (DVF) labeled by a Young (super) diagram...
推广t-J模型的坐标Bethe Ansatz方法
推广t-J模型 坐标Bethe Ansatz 散射矩阵
2009/7/27
利用坐标Bethe Ansatz方法,研究了推广的t—J模型的精确解,导出了两组Bethe Ansatz方程;同时证明了在两体散射问题中的散射矩阵正是三角型的非对称六顶角R矩阵.
在阶化量子反散射的框架中,得到FBF背景下,带反射边界条件的超对称t–J模型的本征值和本征矢,及相应的Betheansatz方程.
Bethe Ansatz for Supersymmetric Model Constructed from
Uq[osp(2|2)(2)] R-Matrix
Yang-Baxter equation super algebra algebraic Bethe ansatz
2007/8/15
2001Vol.36No.3pp.381-384DOI:
Bethe Ansatz for Supersymmetric Model Constructed from
Uq[osp(2|2)(2)] R-Matrix
YANG Wen-Li and ZHEN Yi
Institute of Modern Physics, Northw...
Algebraic Bethe Ansatz for the Osp(1|2) Model with Reflecting Boundaries
Osp(1|2) algebraic Bethe ansatz reflection equation
2007/8/15
2001Vol.36No.1pp.19-24DOI:
Algebraic Bethe Ansatz for the Osp(1|2) Model with Reflecting Boundaries
YUE Rui-Hong and XIONG Chuan-Hua
Institute of Modern Physics,
North...
Algebraic Bethe Ansatz Solution to CN Vertex Model
with Open Boundary Conditions
CN vertex model algebraic Bethe ansatz
2007/8/15
2005Vol.44No.1pp.89-98DOI:
Algebraic Bethe Ansatz Solution to CN Vertex Model
with Open Boundary Conditions
LI Guang-Liang,1 SHI Kang-Jie,2 and YUE Rui-Hong2
1 Departmen...
Nested Bethe Ansatz for Spin Ladder Model with Open Boundary Conditions
integrable model coordinate Bethe ansatz quantum inverse scattering method
Bethe ansatz equation nested Bethe ansatz
2007/8/15
2005Vol.43No.4pp.687-694DOI:
Nested Bethe Ansatz for Spin Ladder Model with Open Boundary Conditions
WU Jun-Fang,1,2 ZHANG Chun-Min,1 YUE Rui-Hong,3
and LI Run-Ling4
1 D...