T
Tidjani Négadi
Researcher at University of Oran
Publications - 42
Citations - 712
Tidjani Négadi is an academic researcher from University of Oran. The author has contributed to research in topics: Hydrogen atom & Fibonacci number. The author has an hindex of 16, co-authored 40 publications receiving 699 citations. Previous affiliations of Tidjani Négadi include Lyon College & Claude Bernard University Lyon 1.
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Motion of a particle in a ring-shaped potential: an approach via a nonbijective canonical transformation
Maurice R. Kibler,Tidjani Négadi +1 more
TL;DR: In this paper, the problem of a particle in the three-dimensional ring-shaped potential ησ2(2a0/r − ηa/r2 sin2 θ)e0 introduced by Hartmann is transformed into a coupled pair two-dimensional harmonic oscillators with inverse quadratic potentials by using a non-bijective canonical transformation, viz., the Kustaanheimo-Stiefel transformation.
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On the q-analogue of the hydrogen atom
Maurice R. Kibler,Tidjani Négadi +1 more
TL;DR: In this article, a q-analogue of the hydrogen atom is derived from a deformation of the four-dimensional oscillator arising in the application of the Kustaanheimo-Stiefel transformation to the hydrogen atoms.
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Motion of a particle in a Coulomb plus Aharonov-Bohm potential
Maurice R. Kibler,Tidjani Négadi +1 more
TL;DR: In this paper, the motion of a particle in a Coulomb plus Aharonov-Bohm potential is investigated from a classical and a quantum mechanical viewpoint, and the quantum bound states are derived by using the KS transformation.
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On the connection between the hydrogen atom and the harmonic oscillator
Maurice R. Kibler,Tidjani Négadi +1 more
TL;DR: The connection between a three-dimensional hydrogen-like atom and a pair of coupled two-dimensional harmonic oscillators was established by applying the Jordan-Schwinger boson calculus to the algebra of the Runge-Lenz-Laplace-Pauli vector as discussed by the authors.
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Connection between the hydrogen atom and the harmonic oscillator: The zero-energy case
Maurice R. Kibler,Tidjani Négadi +1 more
TL;DR: The connection between the three-dimensional hydrogen atom and a four-dimensional harmonic oscillator obtained in previous works, from a hybridization of the infinitesimal Pauli approach to the hydrogen system with the Schwinger approach to spherical and hyperbolical angular momenta, is worked out in the case of the zero-energy point of the hydrogen atom.