Consistent description of field theories with non-Hermitian mass terms

Consistent description of field theories with non-Hermitian mass terms
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场论与非厄米质量项的一致描述

DOI:
10.1088/1742-6596/952/1/012012
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发表时间:
2017
期刊:
Journal of Physics: Conference Series
影响因子:
--
通讯作者:
D. Seynaeve
D. Seynaeve
中科院分区:
--
文献类型:
--
作者:
J. Alexandre;P. Millington;D. Seynaeve

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我们回顾了如何描述在参数空间区域中包含非厄米质量项的场论,其中拉格朗日是 PT 对称的。系统的离散对称性对于理解模型的一致性至关重要,在连续对称性的情况下,必须重新审视守恒电流与拉格朗日变化之间的联系。
We review how to describe a field theory that includes a non-Hermitian mass term in the region of parameter space where the Lagrangian is PT -symmetric. The discrete symmetries of the system are essential for understanding the consistency of the model, and the link between conserved current and variation of the Lagrangian has to be revisited in the case of continuous symmetries.
非厄米场论中的对称性和守恒定律
DOI: 10.1103/physrevd.96.065027
发表时间: 2017
期刊: Physical Review D
影响因子: 5
作者:
Alexandre J
通讯作者: Alexandre J