规范理论中的局部反定义

Proceedings of 37th International Symposium on Lattice Field Theory — PoS(LATTICE2019) Pub Date : 2019-11-26 DOI:10.22323/1.363.0055

M. Hanada, Goro Ishiki, Hiromasa Watanabe

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引用次数: 7

摘要

给出了大N规范理论中部分定相存在的证据。在此阶段，SU($N$)规范群定义的SU($M$)子群，其中$\frac{M}{N}$从0(受限相)到1(定义相)连续变化。在N=3的实QCD中可能存在部分定义相。

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Partial deconfinement in gauge theories

We provide the evidence for the existence of partially deconfined phase in large-$N$ gauge theory. In this phase, the SU($M$) subgroup of SU($N$) gauge group deconfines, where $\frac{M}{N}$ changes continuously from zero (confined phase) to one (deconfined phase). The partially deconfined phase may exist in real QCD with $N=3$.

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Proceedings of 37th International Symposium on Lattice Field Theory — PoS(LATTICE2019)

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