| dc.creator |
Delgado, Antonio |
|
| dc.creator |
Quirós, Mariano |
|
| dc.creator |
Gersdorff, G. v. |
|
| dc.date |
2007-12-20T16:19:12Z |
|
| dc.date |
2007-12-20T16:19:12Z |
|
| dc.date |
2001-07-23 |
|
| dc.date.accessioned |
2017-01-31T00:59:28Z |
|
| dc.date.available |
2017-01-31T00:59:28Z |
|
| dc.identifier |
arXiv:hep-ph/0107233v1 |
|
| dc.identifier |
Nucl.Phys. B613 (2001) 49-63 |
|
| dc.identifier |
http://hdl.handle.net/10261/2561 |
|
| dc.identifier.uri |
http://dspace.mediu.edu.my:8181/xmlui/handle/10261/2561 |
|
| dc.description |
We perform an explicit two-loop computation of the Higgs mass in a five-dimensional supersymmetric theory compactified on the orbifold S^1/Z_2, with superpotential localized on a fixed-point brane and supersymmetry broken in the bulk of the extra dimension by Scherk-Schwarz boundary conditions. At one-loop, the Higgs mass is finite and proportional to 1/R^2, R being the radius of the extra dimension. The two-loop corrections contain finite proportional to 1/R^2 and linearly divergent Lambda/R terms, where Lambda is the cutoff of the five-dimensional theory. The divergent terms are cancelled by diagrams containing one-loop wave-function renormalization counterterms, i.e. by linear threshold effects of Yukawa (and gauge) couplings, at the scale 1/R. As a result there is no counterterm for the Higgs mass, which is finite and calculable to the considered order. |
|
| dc.description |
Work supported in part by CICYT, Spain, under contract AEN98-0816, and by EU under contracts HPRN-CT-2000-00152 and HPRN-CT-2000-00148. |
|
| dc.description |
Peer reviewed |
|
| dc.language |
eng |
|
| dc.relation |
1193 |
|
| dc.rights |
openAccess |
|
| dc.subject |
High Energy Physics |
|
| dc.subject |
Phenomenology |
|
| dc.title |
Two-loop Higgs mass in supersymmetric Kaluza-Klein theories |
|
| dc.type |
Artículo |
|