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4 papers · 2 filters
Transmission properties of the one-dimensional array of delta potentials
G. Cordourier-Maruri, R. de Coss, V. Gupta
The problem of one-dimensional quantum wire along which a moving particle interacts with a linear array of N delta-function potentials is studied. Using a quantum waveguide approac…
Magnetic operations: a little fuzzy physics?
Bogdan Mielnik, Alejandra Ramírez
We examine the behaviour of charged particles in homogeneous, constant and/or oscillating magnetic fields in the non-relativistic approximation. A special role of the geometric cen…
The su(1,1) Dynamical Algebra for the Generalized MICZ-Kepler Problem from the Schrödinger Factorization
M. Salazar-Ramirez, D. Martinez, V. D. Granados R. D. Mota
We apply the Schrödinger factorization to construct the generators of the dynamical algebra for the radial equation of the generalized MICZ-Kepler problem.
The su(1,1) dynamical algebra from the Schrödinger ladder operators for N-dimensional systems: hydrogen atom, Mie-type potential, harmonic oscillator and pseudo-harmonic oscillator
D. Martinez, J. C. Flores-Urbina, R. D. Mota +1
We apply the Schrödinger factorization to construct the ladder operators for hydrogen atom, Mie-type potential, harmonic oscillator and pseudo-harmonic oscillator in arbitrary dime…