101 citations · 870 across the 32 of their papers we have counts for
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Some Solvable Quantum Mechanical Models and Their Symmetries
Bikashkali Midya
This thesis is focused on some solvable quantum mechanical models and their associated symmetries.
Infinite families of (non)-Hermitian Hamiltonians associated with exceptional Jacobi polynomials
Bikashkali Midya, Barnana Roy
Using an appropriate change of variable, the Schrödinger equation is transformed into a second-order differential equation satisfied by recently discovered Jacobi type except…
Quasi-Hermitian Hamiltonians associated with exceptional orthogonal polynomials
Bikashkali Midya
Using the method of point canonical transformation, we derive some exactly solvable rationally extended quantum Hamiltonians which are non-Hermitian in nature and whose bound state…
Effect of Position-dependent Mass on Dynamical Breaking of Type B and Type X_2 N-fold Supersymmetry
Bikashkali Midya, Barnana Roy, Toshiaki Tanaka
We investigate effect of position-dependent mass profiles on dynamical breaking of N-fold supersymmetry in several type B and type X_2 models. We find that N-fold supersymmetry in…
Position Dependent Mass Schroedinger Equation and Isospectral Potentials : Intertwining Operator approach
Bikashkali Midya, Barnana Roy, Rajkumar Roychoudhury
Here we have studied first and second-order intertwining approach to generate isospectral partner potentials of position-dependent (effective) mass Schroedinger equation. The secon…