Scalar waves in the Witten bubble spacetime

dc.contributor.author	Bhawal, B
dc.contributor.author	Vishveshwara, C V
dc.date.accessioned	2006-05-18T05:24:49Z
dc.date.available	2006-05-18T05:24:49Z
dc.date.issued	1990-09-15
dc.description.abstract	Massless scalar waves in the Witten bubble spacetime are studied. The timelike and angular parts of the separated Klein-Gordon equation are written in terms of hyperbolic harmonics characterized by the generalized frequency ω. The radial equation is cast into the Schrödinger form. The above mathematical formulation is applied to study the scattering problem, the bound states, and the corresponding stability criteria. The results confirm the concept of a bubble wall as a perfectly reflecting expanding sphere.	en
dc.format.extent	952047 bytes
dc.format.mimetype	application/pdf
dc.identifier.citation	Physical Review D, 1990, Vol.42, 1996-2003	en
dc.identifier.issn	1550-7998
dc.identifier.uri	http://hdl.handle.net/2289/1276
dc.language.iso	en	en
dc.publisher	The American Physical Society	en
dc.relation.uri	http://link.aps.org/abstract/PRD/v42/p1996	en
dc.rights	(1990) by the American Physical Society	en
dc.title	Scalar waves in the Witten bubble spacetime	en
dc.type	Article	en

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