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Status |
Confirmed |
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Seminar Series |
STRINT |
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Subjects |
hep-th |
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Date |
Thursday 14 November 2019 |
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Time |
14:30 |
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Institute |
LPTENS |
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Seminar Room |
Scherk library (former LPTENS library) |
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Speaker's Last Name |
Paul |
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Speaker's First Name |
Hynek |
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Speaker's Email Address |
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Speaker's Institution |
University of Southampton |
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Title |
String corrections to the double-trace spectrum of N=4 SYM |
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Abstract |
The construction of perturbative loop corrections to AdS_5
supergravity amplitudes goes hand in hand with understanding the
double-trace spectrum of planar N=4 super Yang-Mills. I will discuss the
mixing of double-trace operators at strong coupling and show how their
degeneracy is resolved by supergravity- and string-corrections, arriving
at simple formulae for both their supergravity and \alpha' corrected
anomalous dimensions. We observe striking patterns in the spectra which
hint at their common ten-dimensional origin, in agreement with the
recent discovering of a 10 dimensional conformal symmetry. |
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arXiv Preprint Number |
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Comments |
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Attachments |
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