| dc.contributor.author |
Nieto, JA |
|
| dc.contributor.author |
Velarde, O |
|
| dc.contributor.author |
Yee, CM |
|
| dc.contributor.author |
Ryan, MP |
|
| dc.date.accessioned |
2011-01-22T10:26:38Z |
|
| dc.date.available |
2011-01-22T10:26:38Z |
|
| dc.date.issued |
2004 |
|
| dc.identifier.issn |
0217-751X |
|
| dc.identifier.uri |
http://hdl.handle.net/11154/1605 |
|
| dc.description.abstract |
It is shown that, with the only exception of n = 2, the Einstein-Hilbert action in n + D + d dimensions, with n times, is invariant under the duality transformation a --> 1/a and b --> 1/b, where a is a Friedmann-Robertson-Walker scale factor in D dimensions and b a Brans-Dicke scalar field in d dimensions respectively. We investigate the (2 + D + d)-dimensional cosmological model in some detail. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.title |
Duality symmetry in Kaluza-Klein (n+D+d)-dimensional cosmological model |
en_US |
| dc.type |
Article |
en_US |
| dc.identifier.idprometeo |
1781 |
|
| dc.source.novolpages |
19(13):2131-2147 |
|
| dc.subject.wos |
Physics, Nuclear |
|
| dc.subject.wos |
Physics, Particles & Fields |
|
| dc.description.index |
WoS: SCI, SSCI o AHCI |
|
| dc.subject.keywords |
cosmological models |
|
| dc.subject.keywords |
Kaluza-Klein theory |
|
| dc.subject.keywords |
two time physics |
|
| dc.relation.journal |
International Journal of Modern Physics A |
|