Mathématique-Physique
Andy Hone: Exact solution of a discrete Painlevé equation for quantum minimal surfaces
We find an exact expression for the unique positive solution of a discrete Painlevé equation that arises in the context of static membranes, and as an example of a quantum minimal surface
Groupe de travail du réseau Dijon-Lyon-Metz : Observables et Quantification
Salle René Baire (IMB) Salle René Baire (IMB)Speakers: Giuseppe Dito (Université Bourgogne Europe), Taro Kimura (Université Bourgogne Europe)Organisation dans le cadre de Réseau de recherche en physique mathématiqueRencontres précédentesjuillet 2025 à Metzoctobre 2025 à Dijonseptembre 2024 à Lyon décembre 2023
Michael Polyak: Encoding 3 manifolds by planar graphs and computing perturbative invariants by counting planar subgraphs
We introduce a new combinatorial encoding of 3-manifolds by planar graphs and discuss its interrelations to other known descriptions of 3-manifolds, electric networks, and knots. This graph encoding has an interesting algebraic
Katrina Barron: What modular invariance properties should we expect from a Conformal Field Theory?
The geometry of propagating strings in Conformal Field Theory, naturally gives rise to certain modular invariance properties for trace-like functions defined on the vertex operators of propagating fields. We will discuss some
- wpea_event_timezone:
- UTC
- wpea_event_link:
- https://indico.math.cnrs.fr/event/15290/
- wpea_event_timezone_name:
- UTC
- wpea_event_id:
- indico-vnt-15290@indico.math.cnrs.fr
- wpea_event_origin:
- ical