30 citations · 124 across the 9 of their papers we have counts for
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Quantum carpets: A probe to identify wave packet fractional revivals
Iqra Yausaf, Shahid Iqbal
Quantum carpets- in position and momentum space- woven by the self-interference of de Broglie wave of an atom or an electron, trapped in an infinitely deep potential well, are expl…
Algebraic solutions of shape-invariant position-dependent effective mass systems
Naila Amir, Shahid Iqbal
Keeping in view the ordering ambiguity that arises due to the presence of position-dependent effective mass in the kinetic energy term of the Hamiltonian, a general scheme for obta…
Barut-Girardello coherent states for nonlinear oscillator with position-dependent mass
Naila Amir, Shahid Iqbal
Using ladder operators for the non-linear oscillator with position-dependent effective mass, realization of the dynamic group SU(1,1) is presented. Keeping in view the algebraic st…
Generalized coherent states for position-dependent effective mass systems
Naila Amir, Shahid Iqbal
A generalized scheme for the construction of coherent states in the context of position-dependent effective mass systems has been presented. This formalism is based on the ladder o…