2 papers
math-ph2025
Planar Dirac equation with radial contact potentials
J. T. Lunardi, S. Salamanca, J. Negro +1
We investigate the planar Dirac equation with the most general time-independent contact (singular) potential supported on a circumference. Taking advantage of the radial symmetry,…
math-ph2025
SUSY hierarchies of Jaynes-Cummings Hamiltonians with different detuning parameters
Ä°smail Burak AteÅ, Åengül Kuru, Javier Negro
The aim of this work is to show how supersymmetric (SUSY) quantum mechanics can be applied to the Jaynes-Cummings (JC) Hamiltonian of quantum optics. These SUSY transformations con…