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Quantum de Sitter Spacetime and Energy Density Contributed from the Cosmological Constant |
| LIU Liao |
| Department of Physics, Beijing Normal University, Beijing 100875 |
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| Cite this article: |
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LIU Liao 2008 Chin. Phys. Lett. 25 2789-2790 |
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Abstract Previously we introduce a new way to quantize the static Schwarzschild black hole (SSBH), there the SSBH was first treated as a single periodic Euclidean system and then the Bohr--Sommerfeld quantum condition of action was used to obtain a quantum theory of Schwarzschild black hole [Chin. Phys. Lett. (2004) 21 1887]. Here we try to extend the above method to quantize the static de Sitter (SDS) spacetime and establish a quantum theory of both SDS space and the energy density contributed from the cosmological constant.
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| Keywords:
04.62.+v
04.60.-m
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Received: 02 April 2008
Published: 25 July 2008
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[1]Liu L and Pei S Y 2004 Chin. Phys. Lett. 211887
[2] Gibbons C W and Hawking S W 1977 Phys. Rev. D 15 2738
[3] Landau L D and Lifshitz E M 1976 Mechanics 3rd edn(London: Pergamon)
[4] Huang C G, Liu Liao and Wang B B 2002 Phys. Rev. D 65 083501
[5] Hartle J B and Hawking S W 1983 Phys. Rev. D 28 2960
[6] Coleman S 1977 Phys. Rev. D 15 2929
[7] Liu L and Pei S Y 2006 Acta Phys. Sin. 554980 (in Chinese) |
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