In this work we construct an approximate time evolution operator for a system composed by two coupled Jaynes-Cummings Hamiltonians. We express the full time evolution operator as a product of exponentials and we analyze the validity of our approximations contrasting our analytical results with those obtained by purely numerical methods.
Cite
@article{arxiv.1910.02955,
title = {Approximate evolution for a system composed by two coupled Jaynes-Cummings Hamiltonians},
author = {I. Ramos-Prieto and A. Paredes and J. Récamier and H. Moya-Cessa},
journal= {arXiv preprint arXiv:1910.02955},
year = {2022}
}