Семинар

Prof. Carlos Herdeiro,
University of Aveiro, Portugal

Landscape (and surprises) of compact objects with bosonic fields in General Relativity

Abstract: In Einstein-Maxwell theory there are no solitons, there are uniqueness theorems for black holes, which have "no hair" and there are no balanced neutral multi-black hole solutions. We discuss, with concrete examples, how these different properties change in Einstein-Klein-Gordon and Einstein-Proca models, where the bosonic fields are candidates for ultralight bosonic dark matter, yielding a much richer landscape of solutions, both solitonic and with black holes, with some dynamical surprises.

Семинарът ще се проведе 31 октомври (вторник) 2023 г. от 15. 15 ч. в зала А315 на физическия факултет. Поканват се всички интересуващи се.