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Quantum wormholes

Title
Quantum wormholes
Authors
Lee H.
Ewha Authors
김현주
SCOPUS Author ID
김현주scopus
Issue Date
2004
Journal Title
Journal of the Korean Physical Society
ISSN
0374-4884JCR Link
Citation
vol. 45, no. SUPPL., pp. S213 - S217
Indexed
SCI; SCIE; SCOPUS; KCI scopus
Abstract
The two-dimensional dilaton gravity model which is generalized to include a ghost Klein-Gordon field is semiclassically modified by adding local covariant terms of one-loop order. The black hole and the wormhole solutions are given in the semiclassically corrected model. When a static traversible wormhole is used to transport matter or radiation, the stability of the wormhole is shown in semiclassical theory: the wormhole starts radiating when the matter arrives and finally return to a static one. A bulk of the ingoing matter energy is radiated and the unradiated energy is used to change of throat radius of the final static wormhole.
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의료원 > 의료원 > Journal papers
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