Magneto-roton excitation in a holographic quantum Hall fluid

Niko Jokela, Gilad Lifschytz, Matthew Lippert

Research output: Contribution to journalArticlepeer-review

Abstract

We compute the neutral bosonic excitation spectra of the holographic quantum Hall fluid described by the D3-D7' system. We find that the system is stable, gapped, and, in a range of parameters, exhibits a spectrum of low-lying excitations very similar to that of a fractional quantum Hall fluid, including a magneto-roton excitation.

Original languageAmerican English
Article number104
JournalJournal of High Energy Physics
Volume2011
Issue number2
DOIs
StatePublished - 2011

Keywords

  • AdS-CFT correspondence
  • D-branes
  • Holography and condensed matter physics (AdS/CMT)

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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