189 citations · 457 across the 23 of their papers we have counts for
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hep-th2020★ 40 cited
Constraints on quasinormal modes and bounds for critical points from pole-skipping
Navid Abbasi, Matthias Kaminski
We consider a holographic thermal state and perturb it by a scalar operator whose associated real-time Green's function has only gapped poles. These gapped poles correspond to the…
hep-th2020★ 70 cited
Complexified quasinormal modes and the pole-skipping in a holographic system at finite chemical potential
Navid Abbasi, Sara Tahery
We develop a method to study coupled dynamics of gauge-invariant variables, constructed out of metric and gauge field fluctuations on the background of a AdS Reissner-Nordström…