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UID:931@qft.physik.hu-berlin.de
DTSTART;TZID=Europe/Berlin:20171108T133000
DTEND;TZID=Europe/Berlin:20171108T143000
DTSTAMP:20171109T100455Z
URL:https://qft.physik.hu-berlin.de/next-seminars/vorname-name/
SUMMARY:Orestis Loukas\, University of Bern\, ITP - 
DESCRIPTION:O. Loukas\, Bern\nTitle: Accessing the CFT spectrum at large ch
 arge\nAbstract:\n\nStudying strongly coupled CFTs with some global symmetr
 y in sectors\nwhere the associated global charge is large\, often leads to
  an effective\naction which is weakly coupled. In this regime\, the comput
 ation of\nanomalous dimensions and fusion coefficients becomes perturbativ
 ely\nmeaningful. I review our recent progress [arXiv:1610.04495\, 1612.089
 85\,\n1707.00710] in understanding the large-charge sectors of classes of\
 nscalar CFTs in three dimensions\, both at the level of the linear as well
 \nas non-linear sigma model. Additionally\, I comment on the verification\
 nof the analytic prediction via lattice simulations.
CATEGORIES:Research Seminars
LOCATION:Room 2'07\, IRIS Building\, Zum großen Windkanal 6\, Berlin\, Ger
 many
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