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UID:631@qft.physik.hu-berlin.de
DTSTART;TZID=Europe/Berlin:20151023T130000
DTEND;TZID=Europe/Berlin:20151023T140000
DTSTAMP:20151008T112836Z
URL:https://qft.physik.hu-berlin.de/next-seminars/pedro-liendo-humboldt-un
 iversity/
SUMMARY:Pedro Liendo\, Humboldt University - Stress-tensor OPE in N=2 Super
 conformal Theories
DESCRIPTION:We carry out a detailed analysis of the OPE of two N=2 stress-t
 ensor multiplets. Knowledge of the multiplets appearing in the expansion\,
  together with the two-dimensional chiral algebra description of N=2 SCFTs
 \, imply an analytic lower bound on the central charge c. The bound is val
 id for any N=2 SCFT regardless of its matter content and flavor symmetries
 . Browsing the N=2 literature\, we find that our bound is saturated by the
  simplest Argyres-Douglas fixed point.\n\n&nbsp\;
CATEGORIES:Research Seminars
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DTSTART:20150329T030000
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