196 citations
- Institució Catalana de Recerca i Estudis AvançatsES2 papers
- Institute of Space SciencesES2 papers
- Nagoya UniversityJP2 papers
- Durgapur Government CollegeIN1 paper
- Indian Association for the Cultivation of ScienceIN1 paper
- National Institute of Technology DurgapurIN1 paper
- National Institute of Technology RourkelaIN1 paper
- Obayashi (Japan)JP1 paper
- Shiraz UniversityIR1 paper
4 papers
Superradiant energy extraction from rotating hairy Horndeski black holes
Sohan Kumar Jha, Mohsen Khodadi, Anisur Rahaman +1
Adopting the manifest of low-frequency and low mass for the scalar perturbation, we perform a semi-classical analysis of the superradiance phenomenon for a rotating hairy Horndeski…
Modified cosmology from the thermodynamics of apparent horizon
Shin'ichi Nojiri, Sergei D. Odintsov, Tanmoy Paul
In the realm of the Bekenstein-Hawking entropy, the thermodynamics of apparent horizon bridges with the usual FLRW (Friedmann-Lemaître-Robertson-Walker) equation only for a special…
Early and late universe holographic cosmology from a new generalized entropy
Shin'ichi Nojiri, Sergei D. Odintsov, Tanmoy Paul
We propose a new four-parameter entropy function that generalizes the Tsallis, Rényi, Barrow, Sharma-Mittal, Kaniadakis and Loop Quantum Gravity entropies for suitable limits of th…
Aspects of non-singular bounce in modified gravity theories
Indrani Banerjee, Tanmoy Paul, Soumitra SenGupta
Scenario of a bouncing universe is one of the most active area of research to arrive at singularity free cosmological models. Different proposals have been suggested to avoid the s…