Baryon inhomogeneities due to cosmic string wakes at the quark-hadron transition

dc.contributor.author	Layek, Biswanath
dc.contributor.author	Sanyal, Soma
dc.contributor.author	Srivastava, Ajit M.
dc.date.accessioned	2022-03-27T11:30:34Z
dc.date.available	2022-03-27T11:30:34Z
dc.date.issued	2003-01-01
dc.description.abstract	Baryon inhomogeneities generated during the quark-hadron transition may alter the abundances of light elements if they persist up to the time of nucleosynthesis. These inhomogeneities survive up to the nucleosynthesis epoch if they are separated by a distance of at least a few metres. In this work we present a model where large sheets of these inhomogeneities separated by a distance of a few km are formed by cosmic string wakes during the quark-hadron transition. The effect of these sheets on nucleosynthesis will also put constraints on the various cosmic string parameters.
dc.identifier.citation	Pramana - Journal of Physics. v.60(5)
dc.identifier.issn	03044289
dc.identifier.uri	10.1007/BF02707019
dc.identifier.uri	http://link.springer.com/10.1007/BF02707019
dc.identifier.uri	https://dspace.uohyd.ac.in/handle/1/13623
dc.subject	Cosmic string
dc.subject	Quark-hadron transition
dc.subject	Structure formation
dc.title	Baryon inhomogeneities due to cosmic string wakes at the quark-hadron transition
dc.type	Journal. Conference Paper
dspace.entity.type

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