Difficulties with recollapsing models in closed isotropic loop quantum cosmology
Journal Article
·
· Physical Review. D, Particles Fields
- Department of Physics and Astronomy, University of British Columbia, Vancouver, BC, V6T 1Z1 (Canada)
The use of techniques from loop quantum gravity for cosmological models may solve some difficult problems in quantum cosmology. The solutions under a number of circumstances have been well studied. We will analyze the behavior of solutions in the closed model, focusing on the behavior of a universe containing a massless scalar field. The asymptotic behavior of the solutions is examined, and is used to determine requirements of the initial conditions.
- OSTI ID:
- 20697973
- Journal Information:
- Physical Review. D, Particles Fields, Vol. 70, Issue 10; Other Information: DOI: 10.1103/PhysRevD.70.103502; (c) 2004 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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