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Normal modes and time evolution of a holographic superconductor after a quantum quench
2014
Journal of High Energy Physics
We employ holographic techniques to investigate the dynamics of the order parameter of a strongly coupled superconductor after a perturbation that drives the system out of equilibrium. The gravity dual that we employ is the AdS 5 Soliton background at zero temperature. We first analyze the normal modes associated to the superconducting order parameter which are purely real since the background has no horizon. We then study the full time evolution of the order parameter after a quench. For
doi:10.1007/jhep06(2014)019
fatcat:jvpnjw73efam3em6pcbqxlmfui