On the structure of the observable algebra of QCD on the lattice
On the structure of the observable algebra of QCD on the lattice
复制标题
格上QCD可观代数的结构
DOI:
10.1088/0305-4470/38/23/020
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发表时间:
2005
期刊:
影响因子:
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通讯作者:
G. Rudolph
中科院分区:
文献类型:
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作者:
P. Jarvis;J. Kijowski;G. Rudolph
We prove that the matter field subalgebra of the observable algebra for QED on a finite lattice is isomorphic to the enveloping algebra of the Lie algebra sl(2N, C), factorized by a certain ideal. Using this result, we give a new proof of the decomposition of the physical Hilbert space into charge superselection sectors.