ELFT HÍRADÓ

[Balog Janos <balog.janos AT wigner.mta.hu>]

MTA Wigner FK RMI Elméleti Osztály Szemináriuma
Tisztelettel meghívjuk


                              Oleg Evnin
        (Chula University, Bangkok and Solvay Institutes, Brussels)

             "Weak fields and effective integrability in AdS"


                címmel tartandó szemináriumára.


Kivonat:

I will start with a bit of general review of the AdS stability program
exploring the elaborate nonlinear dynamics of small perturbations in
Anti-de Sitter spacetime. The main mathematical tool for these
investigations is nonlinear perturbation theory based on application
of the time-averaging method. I will then focus on a specific simple
realization of this setup (conformally coupled self-interacting probe
scalar in AdS), for which the resulting effective time-averaged
dynamics displays remarkable features connecting to the "cubic Szegő
equation" (actively studied in the current math literature) and
suggestive of integrability.


Helye: MTA Wigner FK RMI III.ép. Tanácsterem
Ideje: 2016. szeptember 23  péntek du. 14:00 óra



Szívesen látunk minden érdeklődőt.

                                            Balog János