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Construction and enlargement of dilatonic wormholes by impulsive radiation

Title
Construction and enlargement of dilatonic wormholes by impulsive radiation
Authors
Koyama H.Hayward S.A.Kim S.-W.
Ewha Authors
김성원
SCOPUS Author ID
김성원scopus
Issue Date
2003
Journal Title
Physical Review D
ISSN
0556-2821JCR Link
Citation
vol. 67, no. 8
Indexed
SCOPUS WOS scopus
Abstract
The dynamical behavior of traversable wormholes and black holes under impulsive radiation is studied in an exactly soluble dilaton gravity model. Simple solutions are presented where a traversable wormhole is constructed from a black hole, or the throat of a wormhole is stably enlarged or reduced. These solutions illustrate the basic operating principles needed to construct similar analytic solutions in full Einstein gravity. © 2003 The American Physical Society.
DOI
10.1103/PhysRevD.67.084008
Appears in Collections:
사범대학 > 과학교육과 > Journal papers
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