Дата: 16.01.2024 г., 14:00 ч.

Място: Зала 403, ИМИ – БАН

Докладчик: Carlos Varea (Universidade Tecnológica  Federal do Paraná – Campus Cornélio Procópio, Brazil)

Доклад: The H-flux on flag manifolds generated by infinitesimal T-duality

Допълнителна информация: https://icms.bg/the-h-flux-on-flag-manifolds-generated-by-infinitesimal-t-duality-talk-by-carlos-varea/

Резюме. In this talk we present a new correspondence for pairs $(\mathbb{F},H)$ formed by a flag manifold $\mathbb{F}$ together with an $H$-flux on $\mathbb{F}$. Given its role within our correspondence, infinitesimal $T$-duality may be viewed as a source of $H$-flux, in the sense that it contributes towards taking fluxless pairs $(\mathbb{F},0)$ to pairs $(\mathbb{F}^\vee, H^\vee)$ carrying nontrivial flux $H^\vee\neq 0$. We also illustrate how our correspondence exchanges complex structures with symplectic ones up to $B$-transformations. This is a joint work with Elizabeth Gasparim and Lino Grama.