Unity of Fundamental Interactions
| dc.creator | Sastry, Ramchander R. | |
| dc.date | 2000-04-11 | |
| dc.date | 2000-05-09 | |
| dc.date.accessioned | 2026-07-07T03:41:07Z | |
| dc.date.available | 2026-07-07T03:41:07Z | |
| dc.description | The vector representation of the linearized gravitational field (the graviton field) or the so called quantum gravitodynamics which describes the motion of masses in a weak gravitational field is employed to understand the unity of the four known interactions. We propose a gauge group SU(3)xSU(2)xU(1)xU(1) for such a unified field theory. In this paper we study the SU(2)xU(1)xU(1) sector of the theory and in analogy to the electroweak mixing angle we define a gravitoweak mixing angle. The unified gauge field theory predicts the existence of three massive vector bosons, the Y+/- and the X^0. and two massless vector bosons, the photon and the graviton (in its vector representation). We determine the mass spectrum of the Y+/- and the X^0 and predict a modification to the fine structure constant under unified field conditions. Furthermore, we briefly discuss the implications of the extended object formulation for the gauge hierarchy problem. | |
| dc.description | Latex 10 pages, no figures, format change | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0004099 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0004099 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/39514 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Unity of Fundamental Interactions | |
| dc.type | text |