@article{article9f4a1de3, title = {Sorkin parameter for type-I spontaneous parametric down-conversion biphotons and matter waves}, author = {Brito, Francisca Crislane Vieira de and Vieira, Carlos and Paz, Irismar da and Araujo, Jonas B. and Rodrigues-Sampaio, Marcos}, year = {2021}, doi = {10.1103/PhysRevA.103.033707}, journal = {Physical Review A} }