VIII International Conference "Models in Quantum Field Theory"

Yang-Baxter structure of the extended space

Oct 6, 2025, 5:40 PM

20m

Main hall

Session talk Section D: Gravitation and cosmology Section D: Gravitation and cosmology

Speaker

Kirill Gubarev (MIPT)

Description

We construct an analogue of Yang--Baxter deformations defined by a single Killing vector, that is a solution generating transformation in Einstein--Maxwell dilaton theory. We show that these are nothing but a coordinate transformation in a parent theory related to EMd theory by KK reduction. Similarly (almost-abelian) bi-vector Yang--Baxter deformations are coordinate transformations in the doubled space.

Presentation materials

Talk_MQFT_2025__SPB_.pdf