@misc{indiciaeda93f9226df2, title = {Reduced-action-integral approach for photon-photon interactions in vacuum}, author = {Ramsey, D. [Univ. of Rochester, NY (United States). Lab. for Laser Energetics] (ORCID:0000000265565139) and Formanek, M. S. [The Extreme Light Infrastructure, Dolní Břežany (Czech Republic)] (ORCID:0000000327046474) and Palastro, J. P. [Univ. of Rochester, NY (United States). Lab. for Laser Energetics] (ORCID:0000000267211924)}, year = {2026}, doi = {10.1103/ghy3-1ttg}, url = {https://www.osti.gov/biblio/3025670}, note = {Source identifier: 3025670} }