2 papers
quant-ph2026
Expected values for SUSY hierarchies of Jaynes-Cummings Hamiltonian
Ä°smail Burak AteÅ, Åengül Kuru, Javier Negro +1
The aim of this letter is to compute the evolution of some expected values, such as the field operators , quadratures and atomic inversion, under supersymmetric (SUSY) partn…
nlin.SI2026
Solutions of an extended Duffing-van der Pol equation with variable coefficients
O. Cornejo-Pérez, P. Albares, J. Negro
In this work, exact solutions of the nonlinear cubic-quintic Duffing-van der Pol oscillator with variable coefficients are obtained. Two approaches have been applied, one based on…