Author

S. Shankaranarayanan

Observed names: R. Srianand and S. Shankaranarayanan, S Shankaranarayanan, S. SHANKARANARAYANAN, Shankaranarayanan, S, Shankaranarayanan, S., Subramaniam Shankaranarayanan

Institution: Indian Institute of Technology Bombay

Observed institutions: Universidade dos Açores, The Abdus Salam International Centre for Theoretical Physics (ICTP), Pennsylvania State University, Max Planck Society, Indian Institute of Technology Bombay, Harish-Chandra Research Institute, Max Planck Institute for Gravitational Physics, Indian Institute of Science Education and Research, Tirupati, College of Engineering Trivandrum, Indian Institute of Science Education and Research Thiruvananthapuram, Inter-University Centre for Astronomy and Astrophysics, University of Portsmouth

ORCID: 0000-0002-7666-4116

Observed ORCID: 0000-0002-7666-4116

OpenAlex ID: A5027218416

Hawking radiation in different coordinate settings: Complex paths approach

2002 · Shankaranarayanan, S, Padmanabhan, T, et al. · CERN Document Server (European Organization for Nuclear Research) · 254

Modified theories of gravity: Why, how and what?

2022 · S. Shankaranarayanan, Joseph P. Johnson · General Relativity and Gravitation · 222

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Temperature and entropy of Schwarzschild–de Sitter space-time

2003 · S. Shankaranarayanan · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 165

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Anomaly freedom in perturbative loop quantum gravity

2008 · Martin Bojowald, Golam Mortuza Hossain, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 158

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Power-law corrections to entanglement entropy of horizons

2008 · Saurya Das, S. Shankaranarayanan, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 142

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Gauge invariant cosmological perturbation equations with corrections from loop quantum gravity

2009 · Martin Bojowald, Golam Mortuza Hossain, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 117

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Is there an imprint of Planck-scale physics on inflationary cosmology?

2002 · S Shankaranarayanan · Classical and Quantum Gravity · 92

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Analytical computation of quasinormal modes of slowly rotating black holes in dynamical Chern-Simons gravity

2021 · Manu Srivastava, Yanbei Chen, et al. · Physical review. D/Physical review. D. · 70

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How robust is the entanglement entropy-area relation?

2006 · Saurya Das, S. Shankaranarayanan · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 70

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Modified scalar and tensor spectra in spinor driven inflation

2010 · Damien Gredat, S Shankaranarayanan · Journal of Cosmology and Astroparticle Physics · 68

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What-if inflaton is a spinor condensate

2009 · S. Shankaranarayanan · 60

Attractor behaviour in ELKO cosmology

2013 · Abhishek Basak, Jitesh R Bhatt, et al. · Journal of Cosmology and Astroparticle Physics · 58

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The cosmological constant and Hořava-Lifshitz gravity

2010 · Corrado Appignani, Roberto Casadio, et al. · Journal of Cosmology and Astroparticle Physics · 48

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Black hole entropy from entanglement: A review

2008 · Das, Saurya, Shankaranarayanan, S., et al. · arXiv (Cornell University) · 43

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Quasinormal modes as a distinguisher between general relativity and f(R) gravity

2017 · Soham Bhattacharyya, S. Shankaranarayanan · Physical review. D/Physical review. D. · 41

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Dark Spinor Driven Inflation

2012 · S. SHANKARANARAYANAN · The Ninth Marcel Grossmann Meeting · 41

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Erratum: Gauge invariant cosmological perturbation equations with corrections from loop quantum gravity [Phys. Rev. D79, 043505 (2009)]

2010 · Martin Bojowald, Golam Mortuza Hossain, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 41

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Super-inflation and generation of first order vector perturbations in ELKO

2015 · Abhishek Basak, S. Shankaranarayanan · Journal of Cosmology and Astroparticle Physics · 40

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High frequency quasi-normal modes for black holes with generic singularities: II. Asymptotically non-flat spacetimes

2006 · Archisman Ghosh, S Shankaranarayanan, et al. · Classical and Quantum Gravity · 36

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Non-Singular Black-Holes on the Brane

2013 · S. Shankaranarayanan, Naresh Dadhich · 35

Low scale Higgs inflation with Gauss–Bonnet coupling

2016 · Jose Mathew, S. Shankaranarayanan · Astroparticle Physics · 32

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Where are the black-hole entropy degrees of freedom?

2007 · Saurya Das, S Shankaranarayanan · Classical and Quantum Gravity · 31

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Observational constraints and predictions of the interacting dark sector with field-fluid mapping

2022 · Joseph P. Johnson, Archana Sangwan, et al. · Journal of Cosmology and Astroparticle Physics · 30

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Cosmological perturbations of unimodular gravity and general relativity are identical

2016 · Abhishek Basak, Ophélia Fabre, et al. · General Relativity and Gravitation · 28

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Can we bypass no-go theorem for Ricci-inverse gravity?

2022 · Indranil Das, Joseph P. Johnson, et al. · The European Physical Journal Plus · 27

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Works count: 181

Citation count: 2,797

H-index: 27

I10-index: 58