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Matter antimatter domains: A possible solution to the CP domain wall problem in the early universeAn SU(5) grand unified theory model is used to show how the degeneracy between vacua with different spontaneously broken charge parity can be dynamically lifted by a condensate of heavy fermion pairs. This drives a phase transition to a unique vacuum state with definite charge parity. The transition eliminates the domain walls in a matter antimatter symmetric domain cosmology.
Document ID
19840017497
Acquisition Source
Legacy CDMS
Document Type
Preprint (Draft being sent to journal)
Authors
Mohanty, A. K. (Maryland Univ. Greenbelt, MD, United States)
Stecker, F. W. (NASA Goddard Space Flight Center)
Date Acquired
September 4, 2013
Publication Date
May 1, 1984
Subject Category
Astrophysics
Report/Patent Number
NASA-TM-86100
NAS 1.15:86100
Accession Number
84N25565
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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