14 citations · 100 across the 41 of their papers we have counts for
4 papers · 1 filter
Effective Hamiltonian for doubly excited Helium states based on four dimensional Harmonic Oscillator
Torsten Victor Zache, Aniruddha Chakraborty
Effective Hamiltonians for doubly excited Heliums states based on approximate O(4) symmetry are revised. New quantum numbers for a 4D Harmonic Oscillator are assigned to Helium sta…
Barrierless Electronic Relaxation in Solution: An analytically solvable model with arbitrary coupling
Aniruddha Chakraborty
In our recent publication, we have proposed an analytical method for solving the problem of electronic relaxation in solution, modeled by a particle undergoing diffusive motion und…
Multi-channel scattering problems: Analytical approach for exact solution using Green's functions
Diwaker, Aniruddha Chakraborty
We have proposed an analytical approach for exact solution of multi-channel scattering problems, in presence of Dirac Delta function couplings. Our solution is quite general and is…
Barrierless Reactions in Solution: An Analytically Solvable Model
Aniruddha Chakraborty
We propose an analytical method for solving the problem of barrierless reactions in solution, modeled by a particle undergoing diffusive motion under the influence of both reactant…