32 citations · 81 across the 4 of their papers we have counts for
8 papers
Effect of accretion on primordial black holes in Brans-Dicke theory
B. Nayak, A. S. Majumdar, L. P. Singh
We consider the effect of accretion of radiation in the early universe on primordial black holes in Brans-Dicke theory. The rate of growth of a primordial black hole due to accreti…
Low Mass X-ray Binaries and Black Holes in Globular Clusters
Arunav Kundu, Thomas J. Maccarone, Stephen E. Zepf +2
Studies of nearby galaxies reveal that roughly half of their low mass X-ray binary (LMXB) populations are associated with globular clusters (GCs). We have established that the LMXB…
Teleportation of two-mode squeezed states
S. Adhikari, A. S. Majumdar, N. Nayak
We consider two-mode squeezed states which are parametrized by the squeezing parameter and the phase. We present a scheme for teleporting such entangled states of continuous variab…
Environment assisted entanglement enhancement
Biplab Ghosh, A. S. Majumdar, N. Nayak
We consider dissipative atom-cavity systems and show that their collective dynamics leads to the maximization of entanglement for intermediate values of the cavity leakage paramete…
Braneworld black holes in cosmology and astrophysics
A. S. Majumdar, N. Mukherjee
The braneworld description of our universe entails a large extra dimension and a fundamental scale of gravity that might be lower by several orders of magnitude compared to the Pla…
The Quantum-Classical Comparison of the Arrival Time Distribution through the Probability Current
Md. Manirul Ali, A. S. Majumdar, Alok Kumar Pan
We consider the arrival time distribution defined through the quantum probability current for a Gaussian wave packet representing free particles in quantum mechanics in order to ex…