Séminaire du LPTMS: Alexios Polychronakos
Duality, Solitons and Hydrodynamics in Generalized Calogero Models
Alexios Polychronakos (The City College and Graduate Center of the CUNY, New York)
I will present a first-order formulation of the Calogero model in external potentials in terms of a generating function, which simplifies the derivation of its dual form. Solitons naturally appear in this formulation as particles of negative mass. Using this method I derive the dual form of Calogero particles in external quartic, trigonometric and hyperbolic potentials, which were known to be integrable but had no known dual formulation. I will also derive the fluid mechanical formulation of these models and outline the corresponding fluid mechanical soliton solutions.
Date/Time : 20/06/2017 - 11:00 - 12:00
Location : LPTMS, salle 201, 2ème étage, Bât 100, Campus d'Orsay
Upcoming seminars
- Séminaire du LPTMS : Blagoje Oblak (Sorbonne Université) - 9 Mar 2021 - 11:00
- Séminaire du LPTMS : Benoît Vermersch (UPMMC Grenoble) - 16 Mar 2021 - 11:00
- Séminaire du LPTMS : Valerio Sorichetti (LPTMS) - 23 Mar 2021 - 11:00
- Séminaire du LPTMS : Mert Terzi (LPTMS) - 30 Mar 2021 - 11:00
- Séminaire du LPTMS : Laura Foini (IPhT - CEA) - 13 Avr 2021 - 11:00
- Séminaire du LPTMS : Giulia Pisegna (University of Rome La Sapienza) - 4 Mai 2021 - 11:00
- Séminaire du LPTMS : Antoine Fruleux (Ecole Polytechnique) - 11 Mai 2021 - 11:00
- Séminaire du LPTMS : Orazio Scarlatella (Collège de France) - 18 Mai 2021 - 11:00
- Séminaire du LPTMS : Marko Medenjak (LPENS) - 25 Mai 2021 - 11:00