title: Far field intensity distributions due to spatial self phase modulation of a Gaussian beam by a thin nonlocal nonlinear media.
authors.affiliation: Facultad de Ciencias Físico-Matemáticas, Benemérita Universidad Autónoma de Puebla, Av San Claudio y 18 Sur Col San Manuel, CP 72570, Puebla, Puebla, México. emma_vgr@yahoo.com.mx
authors.forename: E V Garcia
authors.initials: EV
authors.lastname: Ramirez
authors.forename: M L Arroyo
authors.initials: ML
authors.lastname: Carrasco
authors.forename: M M Mendez
authors.initials: MM
authors.lastname: Otero
authors.forename: S Chavez
authors.initials: SC
authors.lastname: Cerda
authors.forename: M D Iturbe
authors.initials: MD
authors.lastname: Castillo