25 citations
- Ahmedabad UniversityIN1 paper
- Charotar University of Science and TechnologyIN1 paper
- Indian Institute of Science Education and Research, BhopalIN1 paper
- Indian Institute of Science Education and Research PuneIN1 paper
- MIT World Peace UniversityIN1 paper
- Savitribai Phule Pune UniversityIN1 paper
- Sinhgad Dental College and HospitalIN1 paper
- Stony Brook UniversityUS1 paper
Showing 2025Show all
3 papers · 1 filter
quant-ph2025★ 2 cited
Upper bounds on charging power and tangible advantage in quantum batteries
Sreeram PG, J. Bharathi Kannan, M. S. Santhanam
Quantum battery is expected to outperform its classical counterpart due to quantum effects. Usually, in a quantum battery made of cells, quantum advantage is demonstrated throu…
astro-ph.HE2025
Spin period evolution and X-ray spectral characteristics of the SMC pulsar SXP 46.6
Aman Kaushik, Sayantan Bhattacharya, Sudip Bhattacharyya
We characterize the Small Magellanic Cloud (SMC) pulsar SXP 46.6 using NuSTAR observations conducted in 2017. The spin period (P) of this neutron star decreased from its discovered…
gr-qc2025
Tidal disruption of a neutron star near naked singularity
Ashok B. Joshi, Pankaj S. Joshi, Sudip Bhattacharyya
We investigate the tidal disruption of a neutron star (NS) near a black hole (BH), and for the first time, to the best of our knowledge, near a naked singularity (NaS). For a BH wi…