SOLUTION OF DIMER PROBLEM BY S-MATRIX METHOD

被引:4
作者
FAN, C
机构
[1] Institute for Theoretical Physics, State University of New York, Stony Brook, NY
关键词
D O I
10.1063/1.1664915
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The S-matrix approach of Hurst is applied to rederive the partition function for the dimer problem. By using every two lattice sites as a unit cell and a set of six creation and annihilation operators at each cell, the expression for the partition is reduced to a form equivalent to the vacuum expectation value of an S matrix with a quadratic interaction Lagrangian.
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页码:868 / &
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