2675 DPyC SMF false [["0", "Event Poster"], ["minutes", "Minutes"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]] Cinvestav ea481e58ca9c64e14d7982cb66bcd604 3312 <p style="text-align:justify">The <strong>XXI Mexican School on Particles and Fields</strong> takes place from <strong>October 19th to 23rd, 2026</strong>, in the city of Puebla, Puebla, M&eacute;xico. The format of the school is&nbsp;such that the morning sessions are devoted to theoretical and experimental reviews, whereas parallel thematic sessions shall be held in the afternoons. All the reviews and seminars are delivered by experts of international prestige on subjects which are of current interest to the global scientific community and are also actively pursued within M&eacute;xico. ​</p> <p style="text-align:justify">In order to equip graduate students and attending postdocs with the necessary tools to perform fully in the school, courses of interest are taught, with English being the language of instruction. An informal and friendly atmosphere is encouraged during the courses so that the students can overcome their inhibitions and actively participate in the discussions. ​</p> <p style="text-align:justify"><em><u><strong>Organizing Committee</strong></u></em></p> <p style="text-align:justify">Dr. Isabel Pedraza Morales (President DPyC-SMF) [BUAP]<br /> Dr. Humberto G. Maury Cuna (Vice-President DPyC-SMF)&nbsp;[UGTO]</p> <p style="text-align:justify"><em><u><strong>Local Organizing Committee</strong></u></em></p> <p style="text-align:justify">Dr. Haydee Hern&aacute;ndez [BUAP]<br /> Dr. Arturo Fern&aacute;ndez [BUAP]<br /> Dr. Humberto Salazar [BUAP]<br /> Dr. Olga F&eacute;lix Beltr&aacute;n [BUAP]</p> False Puebla

1. Edificio Carolino, Calle 4 Sur 104, Centro, Puebla, Puebla. 2. Ciudad Universitaria 2, Calle Heberto Rodríguez N°119, Colonia San Antonio Toluquilla, C.P. 72960, San Pedro Zacachimalpa, Puebla

2026-10-19T07:30:00 2026-10-23T19:30:00 2026-07-01T10:52:23 2026-10-30T16:10:28 Mexico/General Benemérita Universidad Autónoma de Puebla 65efd11437264d48aa1f7486255a57bc Universidad de Guanajuato 0bba80e6b6d806cda49089f089616ab2 BUAP 5848375cb8b0db28e94350f19dcb744f Benemerita Universidad Autonoma de Puebla 398909c50ebb53abfbd6c5540e4e5066 35 false [["0", "Event Poster"], ["minutes", "Minutes"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]] 1 Short Talk Facultad de Ciencias, UNAM 741bfcdd1589c0c852121f18a664b0e6 Facultad de Ciencias, UNAM 741bfcdd1589c0c852121f18a664b0e6 Facultad de Ciencias, UNAM f5a66ae4d77dc746500953e0e60c5364 Puebla

1. Edificio Carolino, Calle 4 Sur 104, Centro, Puebla, Puebla. 2. Ciudad Universitaria 2, Calle Heberto Rodríguez N°119, Colonia San Antonio Toluquilla, C.P. 72960, San Pedro Zacachimalpa, Puebla

2026-10-22T15:40:00 2026-10-22T15:50:00 00:10 I will present the calculation of the propagator of a charged vector boson in the presence of an external magnetic field using the Ritus Eigenfunction method. Although this is not a novel result, the methodology used throughout the calculation is relevant in the sense that the calculation is done with a diagonalized equation of motion. Moreover, I present the path from the propagator in the Ritus Eigenfunction method representation to the propagator in the Schwinger proper time parameter representation highlighting a discrepancy with the result presented in the literature. Furthermore, as a proof of the advantage that the Ritus Eigenfunction method provides, I derive the Lehmann-Symanzik-Zimmermann (LSZ) reduction formula for massive charged vector boson external states in such a magnetic background, which is a novel result. slides doc http://indico.nucleares.unam.mx/images/word.png word file ppt http://indico.nucleares.unam.mx/images/powerpoint.png powerpoint file pdf http://indico.nucleares.unam.mx/images/pdf_small.png pdf file odt http://indico.nucleares.unam.mx/images/writer.png writer file odp http://indico.nucleares.unam.mx/images/impress.png presentation file ods http://indico.nucleares.unam.mx/images/calc.png spreadsheet file other http://indico.nucleares.unam.mx/images/file_small.png unknown type file link http://indico.nucleares.unam.mx/images/link.png link 0 doc http://indico.nucleares.unam.mx/images/word.png word file ppt http://indico.nucleares.unam.mx/images/powerpoint.png powerpoint file pdf http://indico.nucleares.unam.mx/images/pdf_small.png pdf file odt http://indico.nucleares.unam.mx/images/writer.png writer file odp http://indico.nucleares.unam.mx/images/impress.png presentation file ods http://indico.nucleares.unam.mx/images/calc.png spreadsheet file other http://indico.nucleares.unam.mx/images/file_small.png unknown type file link http://indico.nucleares.unam.mx/images/link.png link