Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

The SEMPARIS seminar webserver hosts annoucements of all seminars taking place in Paris area, in all topics of physics, mathematics and computer science. It allows registered users to receive a selection of announcements by email on a daily or weekly basis, and offers the possibility to archive PDF or Powerpoint files, making it available to the scientific community.   [ More information ]


Upcoming Seminars at LPTHE
[ scheduler view ]

Tuesday 19 November 2019, 11:30 at LPTHE, LPTHE library STR-LPT-ENS-HE (Séminaire commun LPTENS/LPTHE) hep-th
Ida Zadeh ( ICTP ) TBA

Thursday 28 November 2019, 11:00 at LPTHE, bibliothèque du LPTHE, tour 13-14, 4eme étage SEM-DARBOUX (Séminaire Darboux - physique théorique et mathématiques) hep-th|math
Muriel Livernet ( IMJ ) TBA

Thursday 5 December 2019, 10:00 at IHP, 314 RENC-THEO (Rencontres Théoriciennes) hep-th
Luca Delacrétaz ( University of Chicago ) TBA

Thursday 5 December 2019, 11:40 at IHP, 314 RENC-THEO (Rencontres Théoriciennes) hep-th
Kostas Skenderis ( University of Southampton ) TBA

Friday 6 December 2019, 14:00 at LPTHE, library LPTHE-PPH (Particle Physics at LPTHE) hep-ph
Thomas Konstandin ( DESY ) TBA

Thursday 12 December 2019, 11:00 at LPTHE, bibliothèque du LPTHE, tour 13-14, 4eme étage SEM-DARBOUX (Séminaire Darboux - physique théorique et mathématiques) math.AG
Emanuele Macri ( Northeastern University ) TBA

Thursday 19 December 2019, 10:00 at IHP, Salle 314 RENC-THEO (Rencontres Théoriciennes) hep-th
Dalimil Mazac ( Stony Brook ) TBA

Thursday 16 January 2020, 11:00 at LPTHE, bibliothèque du LPTHE, tour 13-14, 4eme étage SEM-DARBOUX (Séminaire Darboux - physique théorique et mathématiques) hep-th|math
Gerard Freixas Montplet ( IMJ ) On genus one mirror symmetry
Abstract: Classical genus zero proposes a duality phenomenon for Calabi-Yau (CY) manifolds, relating the Yukawa coupling for a large structure limit of CY's and enumerative invariants of rational curves on a mirror CY. For the higher genus counting problem, the corresponding conjectural program was proposed by Bershadsky-Cecotti-Ooguri-Vafa (BCOV). In particular, they predict that a combination of holomorphic analytic torsions of large structure limits of CY's encapsulate genus one enumerative invariants on a mirror. In this talk I would like to present and discuss a refined conjecture which bypasses spectral theory and pertains to the realm of complex geometry, as for the Yukawa coupling. I will then explain a proof of this conjecture for the mirror family of Calabi-Yau hypersurfaces in projective space, which relies on the arithmetic Riemann-Roch theorem in Arakelov geometry. The result is compatible with the BCOV predictions, as well as related work by Zinger.

Thursday 23 January 2020, 11:40 at LPTHE, bibliothèque du LPTHE, tour 13-14, 4eme étage RENC-THEO (Rencontres Théoriciennes) hep-th
Giulio Biroli ( LPENS ) TBA
Abstract: (based on 1906.09228 )

Thursday 6 February 2020, 10:00 at LPTHE, LPTHE Library RENC-THEO (Rencontres Théoriciennes) hep-th
Oliver Schlotterer ( Uppsala University ) TBA
Abstract: TBA

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