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quant-ph2018
Correlated model atom in a time-dependent external field: Sign effect in the energy shift
I. Nagy, I. Aldazabal
In this contribution we determine the exact solution for the ground-state wave function of a two-particle correlated model atom with harmonic interactions. From that wave function,…
quant-ph2015
Dynamic spectral aspects of interparticle correlation
I. Nagy, I. Aldazabal, M. L. Glasser
Time-dependent quantities are calculated in the linear response limit for a correlated one dimensional model atom driven by an external quadrupolar time-dependent field. Besides th…