Autor: |
Correa, Diego H., Faraggi, Alberto, Mück, Wolfgang, Zayas, Leopoldo A. Pando, Silva, Guillermo A. |
Rok vydání: |
2023 |
Předmět: |
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Druh dokumentu: |
Working Paper |
DOI: |
10.1007/JHEP10(2023)127 |
Popis: |
We consider two-point correlators of local operator insertions in a system of two Wilson-Maldacena loops in ${\cal N}=4$ supersymmetric Yang-Mills theory on both sides of the AdS/CFT correspondence. On the holographic side the correlator of two Wilson-Maldacena loops is given by a classical string world-sheet which in one phase connects two asymptotically AdS$_2$ regions and in the other phase is given by two disconnected AdS$_2$ caps; this configuration breaks supersymmetry as well as conformal invariance. We present a complete systematic account of the string world-sheet fluctuations, including the fermionic sector, and study the behavior of the holographic two-point correlators. On the field theory side we compute certain two-point correlators of local operator insertions by resumming sets of ladder diagrams. Our results demonstrate the efficacy of previously developed methods in tackling this non-conformal, non-susy regime. |
Databáze: |
arXiv |
Externí odkaz: |
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