We are pleased to announce that the next ITMP seminar will be held on Wednesday, Apr 7, at 18:00 (Moscow time). The seminar will be arranged via Zoom..
Speaker: Associate Prof. Oleg Lunin, SUNY-Albany
Title: Supergravity excitations of stringy geometries
Abstract: Motivated by the desire to understand the dynamics of light modes on various gravitational backgrounds, this talk summarizes recent results concerning properties of scalar, vector, and tensor excitations of black holes and integrable stringy geometries. For rotating black holes and for certain Wess-Zumino-Witten models, full separability of all dynamical equations is demonstrated, and symmetries underlying this property are uncovered. For other classes of integrable backgrounds, the energy spectra of various fields are evaluated, and the algebraic constructions of the corresponding eigenfunctions are presented.
If you want to join the seminar please register here before 14:00, April 7.
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