Conference item

String corrections to gauge couplings from a field theory approach

Abstract:: An effective field theory approach is introduced to compute one-loop radiative corrections to the gauge couplings due to Kaluza-Klein states associated with a two-torus compactification. The results are compared with those of the string in the field theory 'limit' alpha' --> 0. The whole U and the leading T moduli dependence of the gauge-dependent part of the string corrections to the gauge couplings can be recovered using the effective field theory approach.

Publication status:: Published

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APA Style

Ghilencea, D., & Nibbelink, S. (2003). String corrections to gauge couplings from a field theory approach. European Workshop on the Quantum Structure of Spacetime, 20(12), S495–S500.

MLA Style

Ghilencea, D, and S Nibbelink. “String Corrections to Gauge Couplings from a Field Theory Approach.” European Workshop on the Quantum Structure of Spacetime, vol. 20, no. 12, 2003, pp. S495–S500.

Chicago Style

Ghilencea, D, and S Nibbelink. 2003. “String Corrections to Gauge Couplings from a Field Theory Approach.” In European Workshop on the Quantum Structure of Spacetime, 20:S495–S500.
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Publisher copy:: 10.1088/0264-9381/20/12/315

Authors

+ Ghilencea, D More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Theoretical Physics
Role:: Author

+ Nibbelink, S More by this author

Role:: Author

Journal:: CLASSICAL AND QUANTUM GRAVITY More from this journal
Volume:: 20
Issue:: 12
Pages:: S495-S500
Publication date:: 2003-06-21
Event title:: European Workshop on the Quantum Structure of Spacetime
DOI:: 10.1088/0264-9381/20/12/315
EISSN:: 1361-6382
ISSN:: 0264-9381

Keywords:: LOOP CORRECTIONS

CONSTANTS

Z(2)XZ(2) ORBIFOLDS

unification

STATES

MODULI DEPENDENCE

THRESHOLD CORRECTIONS
Pubs id:: pubs:29237
UUID:: uuid:f320c842-9b8f-4aa8-bcd7-cf66f31c665b
Local pid:: pubs:29237
Source identifiers:: 29237
Deposit date:: 2012-12-19
ARK identifier:: ark:/29072/ora_f320c8429b8f4aa8bcd7cf66f31c665b

Terms of use

Copyright date:: 2003

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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