54 citations
- Birla Institute of Technology and Science, Pilani - Dubai CampusAE6 papers
- Birla Institute of Technology and Science, PilaniIN5 papers
- Inter-University Centre for Astronomy and AstrophysicsIN2 papers
- Missouri University of Science and TechnologyUS2 papers
- Fukushima UniversityJP1 paper
- Guru Teg Bahadur HospitalIN1 paper
- Indian Association for the Cultivation of ScienceIN1 paper
- Indian Institute of Science Education and Research KolkataIN1 paper
- Institute of Technology CarlowIE1 paper
- Nanjing University of Information Science and TechnologyCN1 paper
- Shanghai UniversityCN1 paper
- Shiv Nadar UniversityIN1 paper
13 papers
Nonlinear Dynamical Regimes of Cosmological Frequency Combs
Madhurendra Mishra, Oem Trivedi, Adarsh Ganesan
We study the emergence of Cosmological Frequency Combs (CFCs) in a quintessence cosmology with an exponential potential using a dynamical systems formulation. Expressing the evolut…
Chaotic Dynamics in Extremal Black Holes: A Challenge to the Chaos Bound
Surojit Dalui, Chiranjeeb Singha, Krishnakanta Bhattacharya
We investigate chaotic dynamics in extremal black holes by analyzing the motion of massless particles in both Reissner-Nordström and Kerr geometries. Two complementary approaches (…
Thermodynamic analysis of black holes with cloud of strings and quintessence via Barrow entropy
Usman Zafar, Kazuharu Bamba, Tabinda Rasheed +1
We explore a Reissner-Nordström Anti-de Sitter (RN-AdS) black hole with a cloud of string and quintessence to study thermodynamics and thermodynamic topology in the presence of Bar…
When Federated Learning Meets Quantum Computing: Survey and Research Opportunities
Aakar Mathur, Ashish Gupta, Sajal K. Das
Quantum Federated Learning (QFL) is an emerging field that harnesses advances in Quantum Computing (QC) to improve the scalability and efficiency of decentralized Federated Learnin…
Bilinear Bochner-Riesz Means on Métivier groups
Sayan Bagchi, Md Nurul Molla, Joydwip Singh
In this paper, we study the to boundedness of the bilinear Bochner-Riesz means associated with the sub-Laplacian on Métivier group und…
Scalar-tensor theories of gravity from a thermodynamic viewpoint
Krishnakanta Bhattacharya, Sumanta Chakraborty
In any diffeomorphism invariant theory of gravity, one can define a Noether charge arising from the invariance of the Lagrangian under diffeomorphisms. We have determined the Noeth…