We present results concerning the nature of the cosmological big bounce (BB) transition within the loop geometry underlying loop quantum cosmology (LQC). Our canonical quantization method is an alternative to the standard LQC. An evolution parameter we use has clear interpretation both at classical
โฆ LIBER โฆ
Universe scenarios from loop quantum cosmology
โ Scribed by M. Bojowald
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 584 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0003-3804
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We derive the implications for anisotropies in the cosmic microwave background following from a model of inflation in which a bare cosmological constant is gradually screened by an infrared process in quantum gravity. The model predicts that the amplitude of scalar perturbations is A S 2X0 AE 0X2 ร