На 08.03.2018г., четвъртък, от 13:15 часа в зала 300 на ИЯИЯЕ, нашият колега Веселин Филев от секция “Алгебра и логика” ще изнесе семинар.

Заглавие: Flavoured defect field theory with a domain wall

Резюме: I will discuss the effect of а domain wall separating areas  with different number of colours on flavoured N=2 SYM defect field theory holographically dual to the D3/D5-brane intersection.  In particular, I focus on the phase structure of the theory at finite temperature.  For sufficiently strong effect of the domain wall the first order confinement/deconfinement phase transition of the theory ends  on a critical point of second order phase transition with non mean field critical exponents.  I will show that this is due the D5-brane embedding developing a D3-brane throat realising a magnetic monopole in the worldvolume of the D5-brane.

От Ръководството на секция “Алгебра и логика”