Duality for non-abelian lattice fields
Duality for non-abelian lattice fields
复制标题
非交换晶格场的对偶性
DOI:
10.1016/0550-3213(80)90403-4
复制
发表时间:
1980
期刊:
影响因子:
--
通讯作者:
P. Orland
中科院分区:
文献类型:
--
作者:
P. Orland
It is shown that no non-abelian spin system or gauge theory on a lattice is self-dual, unless the model can be rewritten as an abelian system. Some examples of such effectively abelian models are given. In addition, for both discrete groups and Lie groups with non-trivial centers, dual local field theories are constructed. For the gauge theory the dual order parameter has the 't Hooft commutation relations with the Wilson loop.