Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • 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
One-point functions in defect CFT and integrability
KTH, Centres, Nordic Institute for Theoretical Physics NORDITA. Uppsala University, Sweden.
2015 (English)In: Journal of High Energy Physics (JHEP), ISSN 1126-6708, E-ISSN 1029-8479, Vol. 2015, no 8, 98Article in journal (Refereed) Published
Abstract [en]

Abstract: We calculate planar tree level one-point functions of non-protected operators in the defect conformal field theory dual to the D3-D5 brane system with k units of the world volume flux. Working in the operator basis of Bethe eigenstates of the Heisenberg XXX<inf>1/2</inf> spin chain we express the one-point functions as overlaps of these eigenstates with a matrix product state. For k = 2 we obtain a closed expression of determinant form for any number of excitations, and in the case of half-filling we find a relation with the Néel state. In addition, we present a number of results for the limiting case k → ∞.

Place, publisher, year, edition, pages
2015. Vol. 2015, no 8, 98
Keyword [en]
1/N Expansion, AdS-CFT Correspondence, Bethe Ansatz, Lattice Integrable Models
National Category
Physical Sciences
Identifiers
URN: urn:nbn:se:kth:diva-175616DOI: 10.1007/JHEP08(2015)098ISI: 000363530000001Scopus ID: 2-s2.0-84940490918OAI: oai:DiVA.org:kth-175616DiVA: diva2:866333
Funder
Swedish Research Council, 2013-4329
Note

QC 20151102

Available from: 2015-11-02 Created: 2015-10-19 Last updated: 2017-12-01Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Zarembo, Konstantin
By organisation
Nordic Institute for Theoretical Physics NORDITA
In the same journal
Journal of High Energy Physics (JHEP)
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 19 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • 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