Семинар “Алгебра и логика”
На 6 юни 2025 г. (петък) от 12:30 часа в зала 578 на ИМИ и онлайн чрез платформата zoom ще се проведе хибридно заседание на семинара по „Алгебра и логика”. Доклад на тема: Holographic probe branes and artificial neural networks ще изнесе Веселин Филев (ИМИ-БАН). Резюме: In holography, flavour probe branes are used to introduce fundamental matter to the AdS/CFT correspondence. At a technical level, the probes are described by extremizing the DBI action and solving the Lagrange–Euler equations of motion. I will report on applications of artificial neural networks that allow direct minimization of the regularized DBI action (interpreted as a free energy) without the need to derive and solve the equations of motion. I will consider, as examples, magnetic catalysis of chiral [...]