2024/08/12 by Nishal Rai, Rai, Nishal, Karl Landsteiner +1 · 1 citation
Materials Science · Physics and Astronomy · #Phase-change materials and chalcogenides #Photorefractive and Nonlinear Optics #Topological Materials and Phenomena
paper · pdf · doi:10.48550/arxiv.2408.06192
We study the quasinormal modes of a holographic model of a Weyl semimetal. The model features quantum phase transition between a topological phase and a trivial phase. We put particular emphasis on the hydrodynamic modes and show that a hydrodynamic mode is present only in the topological Weyl semimetal phase.