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researcher

R. Nigam

17 papers hereh-index 795 citations28 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author3
  • last author13

Across the 17 of 17 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO7
  • gr-qc3
  • hep-th3
  • hep-ph2
  • astro-ph.IM1
  • eess.SP1
same name
  • R. Nigam — 3 papers, h 11
  • R. Nigam — 3 papers, h 9

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20062023
most citedCMB-GAN: Fast Simulations of Cosmic Microwave background anisotropy maps using Deep Learning

14 citations · 73 across the 17 of their papers we have counts for

collaborators
Showing gr-qcShow all

3 papers · 1 filter

gr-qc2022

Effects of charge on the interior volume of BTZ black holes

Suraj Maurya, Sashideep Gutti, Rahul Nigam

In this article we extend the variational technique for maximal volume estimation of a black hole developed by Christodoulou and Rovelli (CR) to the case of a charged BTZ black hol…

gr-qc2022★ 2 cited

Maximal hypersurface in a D-dimensional dynamical spacetime

Suraj Maurya, Rahul Nigam, Sashideep Gutti

In this article, we set up a variational problem to arrive at the equation of the maximal hypersurface in the interior of a spherically symmetric evolving trapped region. In the fi…

gr-qc2022★ 8 cited

Volume of a rotating black hole in 2+1 dimensions

Suraj Maurya, Sashideep Gutti, Rahul Nigam

In this article we apply the technique for maximal volume estimation of a black hole developed by Christodoulou and Rovelli for Schwarzchild blackhole and by Zhang et al for non ro…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.