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
T-duality in (2,1) superspace
Georg August Univ Gottingen, SUB, Pl Gottinger Sieben 1, D-37073 Gottingen, Germany.
Imperial Coll London, Blackett Lab, Theory Grp, Prince Consort Rd, London SW7 2AZ, England.
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Theoretical Physics. Imperial Coll London, Blackett Lab, Theory Grp, Prince Consort Rd, London SW7 2AZ, England.
SUNY Stony Brook, CN Yang Inst Theoret Phys, Stony Brook, NY 11794 USA.
2019 (English)In: Journal of High Energy Physics (JHEP), ISSN 1126-6708, E-ISSN 1029-8479, no 6, article id 138Article in journal (Refereed) Published
Abstract [en]

We find the T-duality transformation rules for 2-dimensional (2,1) supersymmetric sigma-models in (2,1) superspace. Our results clarify certain aspects of the (2,1) sigma model geometry relevant to the discussion of T-duality. The complexified duality transformations we find are equivalent to the usual Buscher duality transformations (including an important refinement) together with diffeomorphisms. We use the gauging of sigma-models in (2,1) superspace, which we review and develop, finding a manifestly real and geometric expression for the gauged action. We discuss the obstructions to gauging (2,1) sigma-models, and find that the obstructions to (2,1) T-duality are considerably weaker.

Place, publisher, year, edition, pages
SPRINGER , 2019. no 6, article id 138
Keywords [en]
Differential and Algebraic Geometry, Supersymmetry and Duality
National Category
Geometry Physical Sciences
Identifiers
URN: urn:nbn:se:uu:diva-390815DOI: 10.1007/JHEP06(2019)138ISI: 000473146200001OAI: oai:DiVA.org:uu-390815DiVA, id: diva2:1343498
Available from: 2019-08-16 Created: 2019-08-16 Last updated: 2019-08-16Bibliographically approved

Open Access in DiVA

fulltext(702 kB)32 downloads
File information
File name FULLTEXT01.pdfFile size 702 kBChecksum SHA-512
e9a094b07f84770170df708c7f42aa83ca6d660e33af90b5feddc8301bbcd073025fc0ef62dfe70a55136d63172d28bb22881e5c25d71de44dc601ef85b16fae
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Lindström, Ulf
By organisation
Theoretical Physics
In the same journal
Journal of High Energy Physics (JHEP)
GeometryPhysical Sciences

Search outside of DiVA

GoogleGoogle Scholar
Total: 32 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 74 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