Magneto-roton excitation in a holographic quantum Hall fluid

Niko Jokela; Gilad Lifschytz; Matthew Lippert

doi:10.1007/JHEP02(2011)104

Magneto-roton excitation in a holographic quantum Hall fluid

Niko Jokela, Gilad Lifschytz, Matthew Lippert

Research output: Contribution to journal › Article › Scientific › peer-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 quantum Hall fluid, including a magneto-roton excitation.

Original language	English
Journal	Journal of High Energy Physics
ISSN	1029-8479
DOIs	https://doi.org/10.1007/JHEP02(2011)104
Publication status	Published - 6 Dec 2010
Externally published	Yes
MoE publication type	A1 Journal article-refereed

Bibliographical note

17 pages, 15 figures; v2: added references, v3: discussion added

Fields of Science

hep-th
cond-mat.str-el

Access to Document

10.1007/JHEP02(2011)104

https://arxiv.org/pdf/1012.1230.pdf

Cite this

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title = "Magneto-roton excitation in a holographic quantum Hall fluid",

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 quantum Hall fluid, including a magneto-roton excitation.",

keywords = "hep-th, cond-mat.str-el",

author = "Niko Jokela and Gilad Lifschytz and Matthew Lippert",

note = "17 pages, 15 figures; v2: added references, v3: discussion added ",

year = "2010",

month = dec,

day = "6",

doi = "10.1007/JHEP02(2011)104",

language = "English",

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AU - Jokela, Niko

AU - Lifschytz, Gilad

AU - Lippert, Matthew

N1 - 17 pages, 15 figures; v2: added references, v3: discussion added

PY - 2010/12/6

Y1 - 2010/12/6

N2 - 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 quantum Hall fluid, including a magneto-roton excitation.

AB - 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 quantum Hall fluid, including a magneto-roton excitation.

KW - hep-th

KW - cond-mat.str-el

UR - https://www.scopus.com/pages/publications/80053163109

U2 - 10.1007/JHEP02(2011)104

DO - 10.1007/JHEP02(2011)104

M3 - Article

SN - 1029-8479

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

ER -

Magneto-roton excitation in a holographic quantum Hall fluid

Abstract

Bibliographical note

Fields of Science

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