Ram Kuntal Hazra scite author profile

ABSTRACT:A time-dependent quantum adiabatic switching algorithm is exploited to determine the eigenstates of 2-D quantum dots perturbed by a repulsive scatterer. Several forms of switching functions are explored and optimal forms are suggested. The switching paths are compared for a number of states, using overlap, information entropy and energy as descriptors for possible identification of the optimal switching function.

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Ram Kuntal Hazra

Exact e – e (exchange) correlations of 2-D quantum dots in magnetic field: Size extensiveN=3,4,…,′n′-electron systems via multi-pole expansion

Information entropy and level-spacing distribution based signatures of quantum chaos in electron doped 2D single carrier quantum dots

Heavy-hole bilayer trions of transition metal dichalcogenides by analytical treatment to model He-isoelectronic ions upto dipole factor of Green’s function expansion of Coulomb interaction

Full-scale analytical perturbation calculation of He-isoelectronic series with Hydrogenic bound states via Green's function expansion (monopole) of Coulomb interactions

Quantum adiabatic switching route to the impurity modulated states of 2‐D quantum dots with different switching functions

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