Dhruv Sharma

activity

20152020

most citedDirichlet spectrum of the paradigm model of complex PT-symmetric potential:

V (x) = - (i x)^{N}

2 citations · 4 across the 5 of their papers we have counts for

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quant-ph2015★ 2 cited

Real discrete spectrum of complex PT-symmetric scattering potentials

Zafar Ahmed, Joseph Amal Nathan, Dhruv Sharma +1

We investigate the parametric evolution of the real discrete spectrum of several complex PT symmetric scattering potentials of the type $V(x)=-V_1 F_e(x) + i V_2 F_o(x), V_1>0, F_e…

quant-ph2015

Avoided crossings of energy levels in one-dimension

Zafar Ahmed, Shashin Pavaskar, Dhruv Sharma +1

Due to the absence of degeneracy in one dimension, when a parameter, $λ$ , of a potential is varied slowly the discrete energy eigenvalue curves, $E_{n} (λ)$ , cannot cross but they are…