Effect of electromagnetic fields on deformed AdS_5 models

22 Jun 2020 Masoumi Davoud Shahkarami Leila Charmchi Farid

The response of a QCD-like gauge theory, holographically dual to a deformed $\mathrm{AdS}_5$ model, to constant electromagnetic fields is thoroughly investigated. The calculations in this paper are performed for three different cases, i.e., with only a quadratic correction, with only a logarithmic correction, and with both quadratic and logarithmic corrections, for which the parameters are chosen as the ones found in \cite{quadlog} by fitting to experimental and lattice results... (read more)

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  • HIGH ENERGY PHYSICS - THEORY