На 31 октомври (вторник) от 15:15ч. в зала А315 на Физическия факултет проф. Карлос Хердейро ще изнесе семинар на тема „Landscape (and surprises) of compact objects with bosonic fields in General Relativity“.

Кратко резюме на семинара на английски език: 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.