Holographic Plasmon Relaxation with and without Broken Translations

  title={Holographic Plasmon Relaxation with and without Broken Translations},
  author={M. Baggioli and Ulf Gran and Amadeo Jim{\'e}nez Alba and Marcus Tornso and T. Zingg},
  journal={arXiv: High Energy Physics - Theory},
  • M. Baggioli, Ulf Gran, +2 authors T. Zingg
  • Published 2019
  • Physics
  • arXiv: High Energy Physics - Theory
  • We study the dynamics and the relaxation of bulk plasmons in strongly coupled and quantum critical systems using the holographic framework. We analyze the dispersion relation of the plasmonic modes in detail for an illustrative class of holographic bottom-up models. Comparing to a simple hydrodynamic formula, we entangle the complicated interplay between the three least damped modes and shed light on the underlying physical processes. Such as the dependence of the plasma frequency and the… CONTINUE READING
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