BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//wp-events-plugin.com//7.4.2//EN
TZID:Europe/Berlin
X-WR-TIMEZONE:Europe/Berlin
BEGIN:VEVENT
UID:625@qft.physik.hu-berlin.de
DTSTART;TZID=Europe/Berlin:20151014T133000
DTEND;TZID=Europe/Berlin:20151014T143000
DTSTAMP:20151007T171008Z
URL:https://qft.physik.hu-berlin.de/next-seminars/fedor-levkovich-maslyuk-
 kings-college-london/
SUMMARY:Fedor Levkovich-Maslyuk\, King's College London -  Numerical Soluti
 on of the Spectral Problem and BFKL at Next-to-Next-to-Leading Order in N=
 4 SYM
DESCRIPTION:I will present a simple numerical method based on the\nQuantum 
 Spectral Curve in N=4 planar supersymmetric Yang-Mills theory.\nIt allows 
 for the first time\nto obtain the exact spectrum of a non-trivial interact
 ing QFT in 4d\nwith almost unlimited precision. I will show examples with 
 80 digits\naccuracy and explore numerically the rich cut structure for twi
 st\noperators with complexified spin. The method also gives new data for\n
 the generalized quark-antiquark potential in a wide range of the\ncoupling
 .Inspired by these numerical results a new analytic method will be\npresen
 ted which gives a systematic weak coupling expansion for any\noperator\, a
 nd leads to a new analytic result for the BFKL\neigenvalue at next-to-next
 -to-leading order.\n&nbsp\;
CATEGORIES:Research Seminars
END:VEVENT
BEGIN:VTIMEZONE
TZID:Europe/Berlin
X-LIC-LOCATION:Europe/Berlin
BEGIN:DAYLIGHT
DTSTART:20150329T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
END:DAYLIGHT
END:VTIMEZONE
END:VCALENDAR