18 citations · 18 across the 2 of their papers we have counts for
4 papers
Entropy uncertainty principle for Dirac system with mass jump
Pinaki Patra, Kalpana Biswas
Dependency on the preparation of state for the Heisenberg uncertainty principle can be removed with the help of entropy uncertainty principle. The shortness of the uncertainty prin…
Constraints on the choice of position dependent effective mass and external potential for the existence of Lewis-Riesenfeld invariance and quantum canonical transformation
Kalpana Biswas, Jyoti Prasad Saha, Pinaki Patra
Lewis-Riesenfeld -Ermakov's (LR) invariant method for the construction of time-dependent phase-space invariant is extended for the general quantum system with position-dependent ef…
On the position dependent effective mass Hamiltonian
Kalpana Biswas, Jyoti Prasad Saha, Pinaki Patra
Noncommutivity of position and momentum makes it difficult to formulate the unambiguous structure of the kinetic part of Hamiltonian for the position-dependent effective mass (PDEM…
Engineering light localization in a fractal waveguide network
Biplab Pal, Pinaki Patra, Jyoti Prasad Saha +1
We present an exact analytical method of engineering the localization of electromagnetic waves in a fractal waveguide network. It is shown that, a countable infinity of localized e…