Soliton collision in general relativity

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Título:	Soliton collision in general relativity
Autor/a:	Ibáñez, J.; Verdaguer Oms, Enric, 1950-
Otros autores:	Universitat de Barcelona
Abstract:	An exact solution of the Einstein equations in vacuum representing two pairs of gravitational solitons propagating on an expanding universe is given and studied. It is suggested that the solitons evolve from quasiparticles to pure gravitational waves. Two of the four solitons collide and the focusing produced on null rays is studied. Although the spacetime following the collision is highly distorted, null rays do not focus to a singularity.
Materia(s):	-Relativitat general (Física) -Solitons -Partícules (Física nuclear) -Ones gravitacionals -Col·lisions (Física nuclear) -General relativity (Physics) -Solitons -Particles (Nuclear physics) -Gravitational waves -Collisions (Nuclear physics)
Derechos:	(c) American Physical Society, 1983
Tipo de documento:	Artículo Artículo - Versión publicada
Editor:	American Physical Society
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Ibáñez, J.; Verdaguer Oms, Enric, 1950-

Ibáñez, J.; Verdaguer Oms, Enric, 1950-

Ibáñez, J.; Hernández Márquez, Sergi; López Vidrier, J.; Hiller, D.; Gutsch, S.; Zacharias, Margit; Segura, A.; Valenta, Jan; Garrido Fernández, Blas

Ortega, D.; Roqué, C.; Ibáñez, J.; Beamud Amorós, Elisabet; Larrasoaña, J.C.; Sáez, Alberto; Terradas, X.

Fröb, Markus B.; Verdaguer Oms, Enric, 1950-

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