Институт теоретической и математической физики

МГУ имени М.В. Ломоносова

ITMP Seminar "Ghosts without runaway instabilities"

ITMP Seminar
7 ноября 2023

Dear Colleagues,

We are pleased to announce that the next ITMP seminar will be held on Wednesday, Nov 8, 18:00 (Moscow time). It will be organised via Zoom.

Speaker: Prof. Cedric Deffayet, Ecole Normale Superieure, LPENS

Title: Ghosts without runaway instabilities

Abstract: I discuss simple mechanical models with a ghost interacting with a positive energy degree of freedom, and yet, the phase-space motion can be shown analytically and numerically to be fully stable. This is based on e-prints 2305.09631 [gr-qc] and 2108-06296 [gr-qc].

If you want to join the seminar please register here before 16:00, November 8 here.

If you would like to subscribe to newsletters about ITMP seminars, please, contact seminar@itmp.msu.ru



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