Rahul Nigam

About

I am an associate professor at the Department of Physics, BITS Pilani Hyderabad Campus. I work in broad physics areas: Theoretical physics, black holes, quantum gravity, early structure formation, cosmology, gravitational waves, and galactic dynamics.

Employment

• Birla Institute of Technology and Science - Hyderabad Campus Associate Professor

Education

• Tata Institute of Fundamental Research Ph. D.
  2002 - 2008

Projects & Funding

Projects & funding information is unavailable.

Publications (14)

• Entanglement Entropy for Screened Interactions via Dimensional Mapping to Harmonic Oscillators
  2026 DOI: 10.48550/ARXIV.2601.02877
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• Aspects of holographic complexity and volume of the black holes
  2025 DOI: 10.48550/ARXIV.2510.11833
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• Interior volume of the charged BTZ black holes
  Nuclear Physics B 2024 DOI: 10.1016/j.nuclphysb.2024.116676
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• Volume of a Rotating Black Hole in 2+1 Dimensions
  Springer Proceedings in Physics 2024 DOI: 10.1007/978-981-97-0289-3_224
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• Maximal hypersurfaces and aspects of volume of the Kerr family of black holes
  Physical Review D 2024 DOI: 10.1103/physrevd.109.124061
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• Maximal hypersurface in a D-dimensional dynamical spacetime
  Physical Review D 2024 DOI: 10.1103/physrevd.109.044019
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• Investigating the Hubble tension: Effect of cepheid calibration
  Physics Letters B 2023 DOI: 10.1016/j.physletb.2023.137886
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• Effects of charge on the interior volume of BTZ black holes
  2022 DOI: 10.48550/ARXIV.2211.10167
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• Volume of a rotating black hole in 2+1 dimensions
  Physics Letters B 2022 DOI: 10.1016/j.physletb.2022.137381
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• Cosmological analysis using Panstarrs data: Hubble constant and direction dependence
  Physics of the Dark Universe 2021 DOI: 10.1016/j.dark.2021.100894
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