Brane couplings from bulk loops

By H. Georgi, A. Grant, G. Hailu. 2000

192 citations recorded by the source corpus.

Abstract We compute loop corrections to the effective action of a field theory on a five-dimensional S 1 / Z 2 orbifold. We find that the quantum loop effects of interactions in the bulk produce infinite contributions that require renormalization by four-dimensional couplings on the orbifold fixed planes. Thus bulk couplings give rise to renormalization group running of brane couplings.

Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/c0eae4ba6dedab1b6586b6e43c6a8efb89991095

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Citations in the corpus

Casimir Energy and Radius Stabilization in Five and Six Dimensional Orbifolds (2001, methodology): “We will, in what follows, use the results from this Section to discuss ways of obtaining a minimum when other possible contributions are also included.”
Precise calculation of the relic density of Kaluza-Klein dark matter in universal extra dimensions (2005, background): “However, bulk and brane radiative effects [5, 22, 23] break KK number down to a discrete conserved quantity, the so called KK parity, (−1)n.”
Radiative corrections to Kaluza-Klein masses (2002, methodology): “To calculate them, we follow the work by Georgi, Grant, and Hailu [3].”
Discrimination of supersymmetry and universal extra dimensions at hadron colliders (2005, background): “Since the boundary terms are renormalized by bulk interactions, they are scale dependent [24] and cannot be completely ignored since they will be generated by renormalization effects.”
Holography and defect conformal field theories (2001, background): “Perturbative analysis for such theories in a spirit similar to this paper can be found in [26], [28], [29].”
Three dimensional view of the SYK/AdS duality (2017, unknown): “ator Gis determined by the Green’s equation of D. We now use the perturbation theory to evaluate it. This will then be compared with the corresponding propagator of the bi-local SYK theory. 3See also [76,77]. We are grateful to Cheng Peng for bringing this to our attention. { 7 { 3.2 Evaluation of G”