No-boundary codimension-two braneworld
May, 200411 pages
Published in:
- Phys.Lett.B 612 (2005) 115-121
e-Print:
- hep-th/0405249 [hep-th]
Report number:
- ZJUT-0401
View in:
Citations per year
Abstract:
The quantum creation probability and entropy of a 2-codimensional braneworld are calculated in the framework of no-boundary universe. The entropy can take an arbitrarily large value as the brane tensions increase, in violation of the conjectured N-bound in quantum gravity, even for a 4-dimensional ordinary universe.- 04.65.+c
- 04.50.+h
- 98.80.Cq
- 11.10.Kk
- Braneworld
- Quantum cosmology
- Constrained gravitational instanton
- N-bound conjecture
- “ N -bound” conjecture
- “N-bound” conjecture
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