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pro vyhledávání: '"EVANS, NICK"'
Autor:
Alfano, Anja, Evans, Nick
We use a simple holographic model to discuss approaching the edge of the conformal window in strongly coupled gauge theories to draw lessons for lattice studies. Walking gauge theories have a gap between the scale where they enter the strong coupling
Externí odkaz:
http://arxiv.org/abs/2412.07309
Autor:
Alfano, Anja, Evans, Nick
In gauge theories, the running of the anomalous dimension of a fermion bilinear operator is believed to lead to chiral symmetry breaking when gamma=1. Naively using perturbative results to judge when gamma=1 leads to the possibility of large dynamica
Externí odkaz:
http://arxiv.org/abs/2409.07977
Autor:
Evans, Nick, Fan, Wanxiang
We study bubble walls in the holographic D3/probe D7 system that is dual to strongly coupled quark dynamics. We work to construct holographic descriptions of bubble wall junctions where we can tune the bubble wall height and pressure difference in a
Externí odkaz:
http://arxiv.org/abs/2408.10835
Publikováno v:
JHEP07(2024)169
We study Sp(2$N_c$) gauge dynamics with two Dirac fermion flavours in the fundamental representation. These strongly coupled systems underlie some composite Higgs models with a global symmetry breaking pattern SU(4)$\rightarrow$Sp(4), leading to a li
Externí odkaz:
http://arxiv.org/abs/2404.14480