Study of center and chiral symmetry realization in thermal N=1 super Yang-Mills theory using the gradient flow
Study of center and chiral symmetry realization in thermal
N=1
super Yang-Mills theory using the gradient flow
复制标题
利用梯度流研究热N=1超杨-米尔斯理论中的中心对称性和手性对称性实现
DOI:
10.1103/physrevd.100.074501
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发表时间:
2019
影响因子:
5
通讯作者:
S. Piemonte
中科院分区:
文献类型:
--
作者:
G. Bergner;C. L'opez;S. Piemonte
The realization of center and chiral symmetries in $\mathcal{N}=1$ super Yang-Mills theory (SYM) is investigated on a four-dimensional Euclidean lattice by means of Monte Carlo methods. At zero temperature this theory is expected to confine external fundamental charges and to have a non-vanishing gaugino condensate, which breaks the non-anomalous Z$_{2\textrm{N}_{c}}$ chiral symmetry. In previous studies at finite temperatures, the phase transitions corresponding to deconfinement and chiral restoration were observed to occur at roughly the same critical temperature for SU(2) gauge group. We find further evidences for this observation from new measurements at smaller lattice spacings using the fermion gradient flow, and we discuss the agreement of our findings with conjectures from superstring theory. The implementation of the gradient flow technique allows us also to estimate, for the first time, the condensate at zero temperatures and zero gaugino mass with Wilson fermions.
DOI:
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发表时间:
2021
期刊:
影响因子:
--
作者:
Hirose;K.;A.Goldsack;Tomoyuki Arakawa
通讯作者:
Tomoyuki Arakawa
DOI:
--
发表时间:
--
期刊:
影响因子:
--
作者:
通讯作者:
--
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
Kengo Kikuchi;Tetsuya Onogi;菊地 健吾;菊地 健吾;菊地 健吾;菊地 健吾;菊地 健吾
通讯作者:
菊地 健吾