Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Nodal-antinodal dichotomy from anisotropic quantum critical continua in holographic models
Stockholm University, Nordic Institute for Theoretical Physics (Nordita).ORCID iD: 0000-0002-4826-6540
Stockholm University, Nordic Institute for Theoretical Physics (Nordita).ORCID iD: 0000-0001-8789-8703
Number of Authors: 32023 (English)In: SciPost Physics, E-ISSN 2542-4653, Vol. 14, no 6, article id 161Article in journal (Refereed) Published
Abstract [en]

We demonstrate that the absence of stable quasiparticle excitations on parts of the Fermi surface, similar to the "nodal-antinodal dichotomy" in underdoped cuprate superconductors, can be reproduced in models of strongly correlated electrons defined via a holographic dual. We show analytically that the anisotropy of the quantum critical continuum, which is a feature of these models, may lead to washing out the quasiparticle peak in one direction while leaving it intact in the perpendicular one. The effect relies on the qualitatively different scaling of the self-energy in different directions. Using the explicit example of the anisotropic Q-lattice model, we demonstrate how this effect emerges due to specific features of the near horizon geometry of the black hole in the dual description.

Place, publisher, year, edition, pages
2023. Vol. 14, no 6, article id 161
National Category
Condensed Matter Physics
Identifiers
URN: urn:nbn:se:su:diva-229511DOI: 10.21468/SciPostPhys.14.6.161ISI: 001017870800002Scopus ID: 2-s2.0-85165427943OAI: oai:DiVA.org:su-229511DiVA, id: diva2:1861020
Available from: 2024-05-27 Created: 2024-05-27 Last updated: 2024-05-27Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records

Rodgers, RonnieKrikun, Alexander

Search in DiVA

By author/editor
Rodgers, RonnieKrikun, Alexander
By organisation
Nordic Institute for Theoretical Physics (Nordita)
In the same journal
SciPost Physics
Condensed Matter Physics

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 71 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf