On Relations between One-Dimensional Quantum and Two-Dimensional Classical Spin Systems
On Relations between One-Dimensional Quantum and Two-Dimensional Classical Spin Systems
复制标题
一维量子与二维经典自旋系统的关系
DOI:
10.1155/2015/652026
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发表时间:
2015
影响因子:
1.2
通讯作者:
Hutchinson J
中科院分区:
文献类型:
--
作者:
Hutchinson J
We exploit mappings between quantum and classical systems in order to obtain a class of two‐dimensional classical systems characterised by long‐range interactions and with critical properties equivalent to those of the class of one‐dimensional quantum systems treated by the authors in a previous publication. In particular, we use three approaches: the Trotter‐Suzuki mapping, the method of coherent states, and a calculation based on commuting the quantum Hamiltonian with the transfer matrix of a classical system. This enables us to establish universality of certain critical phenomena by extension from the results in the companion paper for the classical systems identified.
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DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
F. Iglói;P. Lajkó
通讯作者:
P. Lajkó
影响因子:
2.4
作者:
J. Keating;F. Mezzadri
通讯作者:
F. Mezzadri
DOI:
--
发表时间:
1972
期刊:
影响因子:
--
作者:
S. Krinsky
通讯作者:
S. Krinsky
影响因子:
8.6
作者:
A. Altland;M. Zirnbauer
通讯作者:
M. Zirnbauer
DOI:
--
发表时间:
1982
期刊:
影响因子:
--
作者:
I. Peschel
通讯作者:
I. Peschel