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arXiv 1206.1489hep-lathep-th
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有限化学势下的QED

QED at a finite chemical potential

R. Narayanan

摘要:

我们考虑有限化学势下有限格点上的多味QED,证明了配分函数只依赖于变量$(\frac{μ_i}{q_i} -\frac{μ_1}{q_1})$,对于$i=2,...$,其中$q_i$,$i=1...$是各种味的整数值电荷,$μ_i$,$i=1...$是各种味的维数化学势。

英文摘要:

We consider multi-flavor QED on a finite lattice at a finite chemical potential and show that the partition function only depends on the variables, $(\frac{μ_i}{q_i} -\frac{μ_1}{q_1})$, for $i=2,...$, where $q_i$, $i=1...$ are integer valued charges of the various flavors and $μ_i$, $i=1...$ are the dimensional chemical potentials of the various flavors.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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