| Issue |
Europhys. Lett.
Volume 71, Number 6, September 2005
|
|
|---|---|---|
| Page(s) | 886 - 892 | |
| Section | General | |
| DOI | https://doi.org/10.1209/epl/i2005-10186-y | |
| Published online | 12 August 2005 | |
Causal loop quantum gravity and cosmological solutions
Department of Physics, University of Tehran - Tehran, Iran
Corresponding authors: shojai@theory.ipm.ac.ir fatimah@theory.ipm.ac.ir
Received:
11
May
2005
Accepted:
21
July
2005
We shall present here the causal interpretation of canonical quantum gravity in terms of new variables. Then we shall apply it to the minisuperspace of cosmology. A vacuum solution of quantum cosmology is obtained and the Bohmian trajectory is investigated. At the end a coherent state with matter is considered in the cosmological model.
PACS: 04.60.Pp – Loop quantum gravity, quantum geometry, spin foams / 04.60.Ds – Canonical quantization / 03.65.Ta – Foundations of quantum mechanics; measurement theory
© EDP Sciences, 2005
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.