$\chi \mathrm{SB}$ of cascading gauge theory in de Sitter

Abstract

$\mathcal{N}=1$ supersymmetric $SU(N)\times SU(N+M)$ cascading gauge theory of Klebanov et.al spontaneously breaks chiral symmetry in Minkowski space-time. We demonstrate that in de Sitter space-time the chiral symmetry breaking occurs for the values of the Hubble constant $H\lesssim 0.7\Lambda$, as well as in a narrow window $0.92(1)\Lambda \le H\le 0.92(5)\Lambda$. We give a precise definition of the strong coupling scale $\Lambda$ of cascading gauge theory, which is related to the glueball mass scale in the theory $m_{glueball}$ and the asymptotic string coupling $g_s$ as $\Lambda \sim g_s^{1/2}{m}_{glueball}$.

94 pages, 26 multi-panel figures; v2: JHEP version

References in corpus (3)

• Horizon formation and far-from-equilibrium isotropization in supersymmetric Yang-Mills plasma
• The black hole in the throat - thermodynamics of strongly coupled cascading gauge theories
• Short distance properties of cascading gauge theories

Cited by in corpus (10)

• Holographic Evolution with Dynamical Boundary Gravity
• Strong-coupling dynamics and entanglement in de Sitter space
• A bestiary of black holes on the conifold with fluxes
• Confinement in de Sitter Space and the Swampland
• Dynamical fixed points in holography
• Spinodal Gravitational Waves
• Master equations for de Sitter DFPs
• Stability of the cascading gauge theory de Sitter DFPs
• Massive holographic QFTs in de Sitter
• Gravitational reheating at strong coupling