Imperial College London
Alternate

ProfessorKelloggStelle

Faculty of Natural Sciences, Department of Physics

Professor of Physics
 
 
 
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Contact

 

+44 (0)20 7594 7826k.stelle

 
 
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Assistant

 

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

 
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Location

 

519Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Pugh:2011:10.1007/JHEP02(2011)115,
author = {Pugh, TG and Sezgin, E and Stelle, KS},
doi = {10.1007/JHEP02(2011)115},
journal = {The Journal of High Energy Physics},
pages = {1--41},
title = {D=7/D=6 heterotic supergravity with gauged R-symmetry},
url = {http://dx.doi.org/10.1007/JHEP02(2011)115},
volume = {2011},
year = {2011}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - We construct a family of chiral anomaly-free supergravity theories in D =6 starting from D = 7 supergravity with a gauged noncompact R-symmetry, employing a Hoava-Witten bulk-plus-boundary construction. The gauged noncompact R-symmetry yields a positive (de Sitter sign) D = 6 scalar field potential. Classical anomaly inflow which is needed to cancel boundary-field loop anomalies requires careful consideration of the gravitational, gauge, mixed and local supersymmetry anomalies. Coupling of boundary hypermultiplets requires care with the Sp(1) gauge connection required to obtain quaternionic Kähler target manifolds in D = 6. This class of gauged R-symmetry models may be of use as starting points for further compactifications to D = 4 that take advantage of the positive scalar potential, such as those proposed in the scenario of supersymmetry in large extra dimensions.
AU  - Pugh,TG
AU  - Sezgin,E
AU  - Stelle,KS
DO  - 10.1007/JHEP02(2011)115
EP  - 41
PY  - 2011///
SN  - 1029-8479
SP  - 1
TI  - D=7/D=6 heterotic supergravity with gauged R-symmetry
T2  - The Journal of High Energy Physics
UR  - http://dx.doi.org/10.1007/JHEP02(2011)115
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000287939200003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - https://link.springer.com/article/10.1007%2FJHEP02%282011%29115
UR  - http://hdl.handle.net/10044/1/78856
VL  - 2011
ER  -
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