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Fuzzy Euclidean wormholes in de Sitter space · Around

2016

Fuzzy Euclidean wormholes in de Sitter space

Chen, Pisin, Hu, Yao-Chieh, Yeom, Dong-han

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We investigate Euclidean wormholes in Einstein gravity with a massless scalar field in de Sitter space.

Euclidean wormholes are possible due to the analytic continuation of the time as well as complexification of fields, where we need to impose the classicality after the Wick-rotation to the Lorentzian signatures.
For some parameters, wormholes are preferred than Hawking-Moss instantons, and hence wormholes can be more fundamental than Hawking-Moss type instantons.
Euclidean wormholes can be interpreted in three ways: (1) classical big bounce, (2) either tunneling from a small to a large universe or a creation of a collapsing and an expanding universe from nothing, and (3) either a transition from a contracting to a bouncing phase or a creation of two expanding universes from nothing.

Built on

B. S. DeWitt, Phys. Rev. 160
1967
Earlier work this paper cites.
S. W. Hawking and R. Penrose, Proc. Roy. Soc. Lond. A 314
1970
Earlier work this paper cites.
S. W. Hawking, Phys. Rev. D 14
1976
Earlier work this paper cites.
S. W. Hawking and I. G. Moss, Phys. Lett. B 110
1982
Earlier work this paper cites.
J. B. Hartle and S. W. Hawking, Phys. Rev. D 28
1983
Earlier work this paper cites.
A. Vilenkin, Phys. Rev. D 37
1988
Earlier work this paper cites.
S. W. Hawking, Phys. Rev. D 37
1988
Earlier work this paper cites.
S. B. Giddings and A. Strominger, Nucl. Phys. B 306
1988
Earlier work this paper cites.
R. H. Brandenberger and C. Vafa, Nucl. Phys. B 316
1989
Earlier work this paper cites.
J. Twamley and D. N. Page, Nucl. Phys. B 378
1992
Earlier work this paper cites.

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2001
Cited alongside, same era.
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2003
Cited alongside, same era.
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2006
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2007
Cited alongside, same era.
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Original
2007

Then

P. Chen, P. S. Hsin and Y. Niu, JCAP 1402
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2014
Later among the works it cites.
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Original
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Later among the works it cites.
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