Conformal Anomaly and Large Scale Gravitational Coupling
| dc.creator | Salehi, H. | |
| dc.creator | Bisabr, Y. | |
| dc.date | 2000-01-17 | |
| dc.date.accessioned | 2026-07-07T04:09:20Z | |
| dc.date.available | 2026-07-07T04:09:20Z | |
| dc.description | We present a model in which the breackdown of conformal symmetry of a quantum stress-tensor due to the trace anomaly is related to a cosmological effect in a gravitational model. This is done by characterizing the traceless part of the quantum stress-tensor in terms of the stress-tensor of a conformal invariant classical scalar field. We introduce a conformal frame in which the anomalous trace is identified with a cosmological constant. In this conformal frame we establish the Einstein field equations by connecting the quantum stress-tensor with the large scale distribution of matter in the universe. | |
| dc.description | 4 pages, latex, no figures | |
| dc.identifier | https://arxiv.org/abs/hep-th/0001095 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0001095 | |
| dc.identifier | Int.J.Theor.Phys. 39 (2000) 1241-1244 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/49806 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Conformal Anomaly and Large Scale Gravitational Coupling | |
| dc.type | text |