@incollection{Thrapsaniotis17, author = {Emmanouil G. Thrapsaniotis}, title = {Atoms-Photonic Field Interaction: Influence Functional and Perturbation Theory}, booktitle = {Perturbation Theory}, publisher = {IntechOpen}, address = {Rijeka}, year = {2017}, editor = {Dimo I. Uzunov}, chapter = {6}, doi = {10.5772/67774}, url = {https://doi.org/10.5772/67774} }