46 citations · 275 across the 13 of their papers we have counts for
15 papers
Confined H ion within a density functional framework
Sangita Majumdar, Neetik Mukherjee, Amlan K. Roy
Ground and excited states of a confined negative Hydrogen ion has been pursued under Kohn-Sham density functional approach by invoking a physically motivated work-function-based ex…
Hydrogen-like ions in plasma environment
Neetik Mukherjee, Chandra Nath Patra, Amlan K. Roy
The behavior of H-like ions embedded in astrophysical plasmas in the form of \emph{dense, strongly and weakly coupled} plasmas are investigated. In these, the increase and decrease…
Shell-confined atom and plasma: incidental degeneracy, metallic character and information entropy
Neetik Mukherjee, Amlan K. Roy
Shell confined atom can serve as a generalized model to explain both \emph{free} and \emph{confined} condition. In this scenario, an atom is trapped inside two concentric spheres o…
Information analysis in free and confined harmonic oscillator
Neetik Mukherjee, Amlan K. Roy
In this chapter we shall discuss the recent progresses of information theoretic tools in the context of free and confined harmonic oscillator. Confined quantum systems have provide…
Analysis of Compton profile through information theory in H-like atoms inside impenetrable sphere
Neetik Mukherjee, Amlan K. Roy
Confinement of atoms inside various cavities has been studied for nearly eight decades. However, the Compton profile for such systems has not yet been investigated. Here we constru…
Information entropy as a measure of tunneling and quantum confinement in a symmetric double-well potential
Neetik Mukherjee, Arunesh Roy, Amlan K. Roy
Information entropic measures such as Fisher information, Shannon entropy, Onicescu energy and Onicescu Shannon entropy of a symmetric double-well potential are calculated in both…