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pro vyhledávání: '"K., Rajesh"'
Autor:
Pal, Souradeep, Nayak, K Rajesh
We investigate the measurement correlation between the effective spin and the effective tidal deformability in gravitational wave signals from binary neutron star mergers. To efficiently measure the effective tidal deformability parameter, we exploit
Externí odkaz:
http://arxiv.org/abs/2404.16729
Autor:
Tripathy, Santanu, Nayak, K Rajesh
In this article, we investigate the impact of cosmological parameters on black holes using an exact solution to Einstein's equations that satisfies the Whittaker equation of state. We examine a spherically symmetric black hole in the background of a
Externí odkaz:
http://arxiv.org/abs/2404.16146
Autor:
Dadhich, Naresh, Nayak, K Rajesh
Publikováno v:
Resonance, Vol 29, P 11(2024)
With his seminal and pioneering work on the stability of the Schwarzschild black hole and its interaction with gravitational radiation, Vishu had opened a new window on black hole astrophysics. One of the interesting results that soon followed was th
Externí odkaz:
http://arxiv.org/abs/2402.11503
Publikováno v:
Aircraft Engineering and Aerospace Technology, 2022, Vol. 96, Issue 5, pp. 633-642.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/AEAT-03-2022-0094
Autor:
Pal, Souradeep, Nayak, K Rajesh
We implement an eccentric search for compact binary mergers based on particle swarm optimization. Orbital eccentricity is an invaluable input for understanding the formation scenarios of the binary mergers and can play a pivotal role in finding their
Externí odkaz:
http://arxiv.org/abs/2307.03736
Autor:
Malakar, Dishari, Nayak, K Rajesh
We have developed a methodology to test the age-old cosmic censorship hypothesis in Kerr geometry. We have shown that the Kerr black hole can be overspun by particles captured from the innermost stable circular orbit. However, it appears that this do
Externí odkaz:
http://arxiv.org/abs/2303.11232
Autor:
K. Rajesh, Chidambaranathan Bibin, Gopinath Soundararajan, R. Ashok Kumar, S. Arunkumar, Yuvarajan Devarajan, Nandagopal Kaliappan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Petroleum fuels are commonly used for automobiles. However, the continuous depletion and exhaust gas emission causes serious problems. So, there is a need for an alternative eco-friendly fuel. Biodiesel is a type of fuel manufactured through
Externí odkaz:
https://doaj.org/article/8405eaf7e3a64755a6b6cd097ce22004
We consider the accretion of dark energy by constituent black holes in binary formations during the present epoch of the Universe. In the context of an observationally consistent dark energy model, we evaluate the growth of black holes' masses due to
Externí odkaz:
http://arxiv.org/abs/2210.12502
Autor:
K. Rajesh, Logesh Ravi, Nalluri Madhusudana Rao, V. Ramaswamy, J. SenthilKumar, K. Kannan, Mohammad Shorfuzzaman, Amr Yousef, Mohamed Elsaid Ragab Elkholy, A. Sasikumar
Publikováno v:
IEEE Access, Vol 12, Pp 102552-102565 (2024)
Early prediction of cyclones helps reduce deaths and damage to properties worldwide. With the advancement in satellite imaging technology, obtaining atmospheric images and remotely sensed objects such as cyclones is possible using different modalitie
Externí odkaz:
https://doaj.org/article/dadbb661504d4d91acf6ccff3a8cdc30
Publikováno v:
Earth and Space Science, Vol 11, Iss 6, Pp n/a-n/a (2024)
Abstract The NASA global‐scale observations of the limb and disk (GOLD) mission is a measurement opportunity to scan the far ultraviolet airglow at ∼134–162 nm over the American Hemisphere since October 2018. The FORMOSAT‐7/COSMIC‐2 (F7/C2)
Externí odkaz:
https://doaj.org/article/862aa05f22d8477c8975e3612c0173ff