Imperial College London
Alternate

Professor Chris Hull FRS

Faculty of Natural Sciences, Department of Physics

Chair in Theoretical Physics
 
 
 
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Contact

 

+44 (0)20 7594 7867c.hull Website

 
 
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Assistant

 

Mrs Graziela De Nadai-Sowrey +44 (0)20 7594 7843

 
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Location

 

602AHuxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Abou-Zeid:2019:10.1007/JHEP06(2019)138,
author = {Abou-Zeid, M and Hull, CM and Lindstroem, U and Rocek, M},
doi = {10.1007/JHEP06(2019)138},
journal = {Journal of High Energy Physics},
title = {T-duality in (2,1) superspace},
url = {http://dx.doi.org/10.1007/JHEP06(2019)138},
volume = {2019},
year = {2019}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - 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.
AU  - Abou-Zeid,M
AU  - Hull,CM
AU  - Lindstroem,U
AU  - Rocek,M
DO  - 10.1007/JHEP06(2019)138
PY  - 2019///
SN  - 1029-8479
TI  - T-duality in (2,1) superspace
T2  - Journal of High Energy Physics
UR  - http://dx.doi.org/10.1007/JHEP06(2019)138
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000473146200001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - http://hdl.handle.net/10044/1/72126
VL  - 2019
ER  -
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