Publication
Spacetime-varying couplings and Lorentz violation
| dc.contributor.author | Kostelecky, V. Alan | |
| dc.contributor.author | Lehnert, Ralf | |
| dc.contributor.author | Perry, Malcom J. | |
| dc.date.accessioned | 2018-12-07T14:52:53Z | |
| dc.date.available | 2018-12-07T14:52:53Z | |
| dc.date.issued | 2003-12 | |
| dc.description.abstract | Spacetime-varying coupling constants can be associated with violations of local Lorentz invariance and CPT symmetry. An analytical supergravity cosmology with a time-varying fine-structure constant provides an explicit example. Estimates are made for some experimental constraints. | |
| dc.description.sponsorship | DOE grant DE-FG02-91ER40661, NASA grant NAG8-1770, and NATO grant CRG-960693. | |
| dc.description.version | info:eu-repo/semantics/publishedVersion | |
| dc.identifier.doi | 10.1103/PhysRevD.68.123511 | |
| dc.identifier.issn | 0556-2821 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/11255 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | American Physical Society | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Higher dimensional theories | |
| dc.subject | Fine structure constant | |
| dc.subject | Cpt violation | |
| dc.subject | Fundamental constants | |
| dc.subject | Time variation | |
| dc.subject | Testing cpt | |
| dc.subject | Strings | |
| dc.subject | Invariance | |
| dc.subject | System | |
| dc.subject | Electrodynamics | |
| dc.title | Spacetime-varying couplings and Lorentz violation | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.issue | 12 | |
| oaire.citation.startPage | 123511 | |
| oaire.citation.title | Physical Review D, Particles and fields | |
| oaire.citation.volume | 68 | |
| rcaap.rights | openAccess | |
| rcaap.type | article |
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