LETTER TO THE EDITOR: Twisted boundary conditions of quantum spin chains near the Gaussian fixed points

LETTER TO THE EDITOR: Twisted boundary conditions of quantum spin chains near the Gaussian fixed points
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致编辑的信:高斯不动点附近量子自旋链的扭曲边界条件

DOI:
10.1088/0305-4470/30/9/005
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发表时间:
1996
期刊:
Journal of Physics A
影响因子:
--
通讯作者:
A. Kitazawa
A. Kitazawa
中科院分区:
--
文献类型:
--
作者:
A. Kitazawa

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研究一维量子自旋系统的高斯跃迁。虽然高斯相变是二阶相变,但通常的有限尺寸标度技术在某些情况下并不适用。利用共形场理论,我们提出了一种克服这一困难的新方法。
We consider the Gaussian transition of one-dimensional quantum spin systems. Although the Gaussian transition is the second-order phase transition, the usual finite-size scaling technique does not work well in some cases. Using the conformal field theory, we present a new method which overcomes this difficulty.
DOI: 10.1016/0550-3213(84)90269-4
发表时间: 1984-01-01
期刊: NUCLEAR PHYSICS B
影响因子: 2.8
作者:
DOTSENKO, VS;FATEEV, VA
通讯作者: FATEEV, VA