14 citations · 28 across the 3 of their papers we have counts for
4 papers
Exploring the giant monopole resonance in superheavy nuclei: A theoretical perspective
S. Kumar, Jeet Amrit Pattnaik, S. K. Singh +3
Within the relativistic mean field framework, in an extended Thomas-Fermi approximation, we calculate the binding energy and charge distribution radius for the latest superheavy nu…
Role of spatial higher order derivatives in momentum space entanglement
S. Santhosh Kumar, S. Shankaranarayanan
We study the momentum space entanglement between different energy modes of interacting scalar fields propagating in general (D + 1)-dimensional flat space-time. As opposed to some…
Evidence of quantum phase transition in real-space vacuum entanglement of higher derivative scalar quantum field theories
S. Santhosh Kumar, S. Shankaranarayanan
In a bipartite set-up, the vacuum state of a free Bosonic scalar field is entangled in real space and satisfies the area-law--- entanglement entropy scales linearly with area of th…
Quantum entanglement and Hawking temperature
S. Santhosh Kumar, S. Shankaranarayanan
The thermodynamic entropy of an isolated system is given by its von Neumann entropy. Over the last few years, there is an intense activity to understand thermodynamic entropy from…