Phase structure of linear quiver gauge theories from anomaly matching
Phase structure of linear quiver gauge theories from anomaly matching
复制标题
异常匹配线性箭袋规范理论的相结构
DOI:
10.1103/physrevd.107.045020
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发表时间:
2023
影响因子:
5
通讯作者:
Yamaguchi Satoshi
中科院分区:
文献类型:
--
作者:
Morikawa Okuto;Wada Hiroki;Yamaguchi Satoshi
We consider the phase structure of the linear quiver gauge theory, using the ’t Hooft anomaly matching condition. This theory is characterized by the lengthof the quiver diagram. Whenis even, the symmetry and its anomaly are the same as those of massless quantum chromodynamics. Therefore, one can expect that the spontaneous symmetry breaking similar to the chiral symmetry breaking occurs. On the other hand, whenis odd, the anomaly matching condition is satisfied by the massless composite fermions. We also consider the thermal partition function under the twisted boundary conditions. Whenis even, from the anomaly at finite temperature, we estimate the relation between the critical temperatures associated with the confinement/deconfinement and the breaking of the global symmetry. Finally we discuss the anomaly matching at finite temperature whenis odd.
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影响因子:
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DOI:
--
发表时间:
2017
期刊:
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