Events List

DateEvent TypeSpeaker
04/02/2024Astro SeminarThales Gutcke [ + ]
04/02/2024Grad Pheno Journal Club [ + ]
04/03/2024ArXiv DiscussionHEP/Pheno Journal Club [ + ]
04/03/2024HEP SeminarTaewook Youn [ + ]
04/04/2024Physics Dept ColloquiumItai Cohen [ + ]
04/05/2024HEP Discussion SessionsZare [ + ]
04/09/2024Astro SeminarMatthew McQuinn [ + ]
04/10/2024Special SeminarOr Graur [ + ]
04/10/2024HEP SeminarClifford Cheung [ + ]
04/11/2024Physics Dept ColloquiumKaren Kasza [ + ]
04/12/2024HEP Discussion SessionsZare [ + ]
04/16/2024Grad Pheno Journal Club [ + ]
04/17/2024ArXiv DiscussionHEP/Pheno Journal Club [ + ]
04/17/2024HEP SeminarDeog Ki Hong [ + ]
04/17/2024Cosmic Happy HourTony Zhou [ + ]
04/18/2024Informal HEP TalkThomas Faulkner [ + ]
04/18/2024Physics Dept ColloquiumJohn Eiler [ + ]
04/19/2024Informal HEP TalkEdward Mazenc [ -- ]

Title: Strings From Feynman Diagrams
Abstract: How are bulk strings related to boundary Feynman diagrams? I will give an overview of my work with Rajesh Gopakumar on deriving the closed string dual to the simplest possible gauge theory, a Hermitian matrix integral. Working in the conventional ‘t Hooft limit, we extract topological string theories which replace the minimal string away from the double-scaling limit. We show how to exactly reconstruct both the closed string worldsheet and its embedding into the emergent target space, purely from the matrix Feynman diagrams. Along the way, we will encounter the notion of open-closed-open triality which allows us to establish this dictionary, and predicts multiple open string descriptions of the same bulk physics. I’ll close by embedding our results in the broader context of AdS/CFT. (11:00 AM - 12:00 PM, 726 Broadway, 940, CCPP Seminar)
04/19/2024Special SeminarJohn Eiler [ + ]
04/19/2024HEP Discussion SessionsZare [ + ]
04/22/2024CCPP Brown BagDavid Hogg [ + ]
04/23/2024Astro SeminarNikhil Padmanabhan [ + ]
04/23/2024Grad Pheno Journal Club [ + ]
04/24/2024HEP SeminarT Daniel Brennan [ + ]
04/25/2024Oral DefenseNicholas Faucher [ + ]
04/25/2024Physics Dept ColloquiumDavid Awschalom [ + ]
04/26/2024HEP Discussion SessionsZare [ + ]
04/29/2024CCPP Brown BagGiovanni Verza [ + ]
04/30/2024Astro SeminarAnna Suliga [ + ]
04/30/2024Grad Pheno Journal Club [ + ]