U A Yajnik
Articles written in Pramana – Journal of Physics
Volume 50 Issue 4 April 1998 pp 307-314
Schwarzschild black hole with global monopole charge
Naresh Dadhich K Narayan U A Yajnik
We derive the metric for a Schwarzschild black hole with global monopole charge by relaxing asymptotic flatness of the Schwarzschild field. We then study the effect of global monopole charge on particle orbits and the Hawking radiation. It turns out that existence, boundedness and stability of circular orbits scale up by (1−8
Volume 54 Issue 4 April 2000 pp 471-485
Developments in understanding of baryogenesis are reviewed. We start with early motivations and the proposals in the context of GUTs. Next, the importance of the sphaleron solution and its implications are discussed. Studies of the Standard Model reveal that the latter has a Higgs structure incompatible with existence of observed
Volume 97, 2023
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