A WICK THEOREM FOR SPIN-ONE OPERATORS

被引：29

作者：

SPENCER, HJ

机构：

[1] Solid State Theory Group, Department of Physics, Imperial College, London

来源：

PHYSICAL REVIEW | 1968年 / 167卷 / 02期

关键词：

D O I：

10.1103/PhysRev.167.430

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A generalization to all spin magnitudes of the drone-fermion representation (previously known for spin 1/2), is presented, and the resulting eigenstates investigated. Linear combinations of products of fermion operators acting on a vacuum state can always be found which correspond to spin states which are eigenvectors of S2 and Sz. It is then shown that for the case of spin 1 (units of) it is possible to construct a Wick theorem which is analogous to the usual temperature form for standard fermion creation and destruction operators. © 1968 The American Physical Society.

引用

页码：430 / &

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