Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A S Vagnozzi, R Roy, YD Tsai, L Visinelli, M Afrin, A Allahyari, ... Classical and Quantum Gravity 40 (16), 165007, 2023 | 311 | 2023 |
Superradiance evolution of black hole shadows revisited R Roy, S Vagnozzi, L Visinelli Physical Review D 105 (8), 083002, 2022 | 94 | 2022 |
Superradiant evolution of the shadow and photon ring of Sgr Y Chen, R Roy, S Vagnozzi, L Visinelli Physical Review D 106 (4), 043021, 2022 | 87 | 2022 |
Study on black hole shadows in asymptotically de Sitter spacetimes R Roy, S Chakrabarti Physical Review D 102 (2), 024059, 2020 | 69 | 2020 |
Evolution of black hole shadow in the presence of ultralight bosons R Roy, UA Yajnik Physics Letters B 803, 135284, 2020 | 63 | 2020 |
Quasinormal modes and greybody factors of the novel four dimensional Gauss–Bonnet black holes in asymptotically de Sitter space time: scalar, electromagnetic and Dirac … S Devi, R Roy, S Chakrabarti The European Physical Journal C 80 (8), 760, 2020 | 40 | 2020 |
Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A∗. arXiv 2022 S Vagnozzi, R Roy, YD Tsai, L Visinelli, M Afrin, A Allahyari, ... arXiv preprint arXiv:2205.07787, 0 | 18 | |
Testing regular black holes with X-ray and GW data S Riaz, S Shashank, R Roy, AB Abdikamalov, D Ayzenberg, C Bambi, ... Journal of Cosmology and Astroparticle Physics 2022 (10), 040, 2022 | 17 | 2022 |
Fundamental physics opportunities with the next-generation event horizon telescope D Ayzenberg, L Blackburn, R Brito, S Britzen, AE Broderick, ... arXiv preprint arXiv:2312.02130, 2023 | 14 | 2023 |
Testing the weak-equivalence principle near black holes R Roy, AB Abdikamalov, D Ayzenberg, C Bambi, S Riaz, A Tripathi Physical Review D 104 (4), 044001, 2021 | 13 | 2021 |
Extreme light bending in spherically-symmetric black hole spacetimes: universal characteristics and strong-field tests of gravity P Kocherlakota, L Rezzolla, R Roy, M Wielgus arXiv preprint arXiv:2307.16841, 2023 | 4 | 2023 |
Mode stability of a near-extremal Kerr superspinar R Roy, P Kocherlakota, PS Joshi arXiv preprint arXiv:1911.06169, 2019 | 4 | 2019 |
Hotspots and Photon Rings in Schwarzschild Black Hole Spacetimes P Kocherlakota, L Rezzolla, R Roy, M Wielgus arXiv preprint arXiv:2403.08862, 2024 | 2 | 2024 |
Numerical parametrization of stationary axisymmetric black holes in a theory agnostic framework O Mukazhanov, R Roy, T Mirzaev, C Bambi Physical Review D 110 (2), 024060, 2024 | 1 | 2024 |
Testing the Kerr nature with binary black hole inspirals S Shashank, C Bambi, R Roy arXiv preprint arXiv:2407.13798, 2024 | | 2024 |
Hotspots and photon rings in spherically symmetric space–times P Kocherlakota, L Rezzolla, R Roy, M Wielgus Monthly Notices of the Royal Astronomical Society 531 (3), 3606-3641, 2024 | | 2024 |