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Holography on the lattice: the string worldsheet perspective

Bliard, G., Costa, I. & Forini, V. ORCID: 0000-0001-9726-1423 (2023). Holography on the lattice: the string worldsheet perspective. European Physical Journal: Special Topics, 232(3), pp. 339-353. doi: 10.1140/epjs/s11734-023-00769-w


We review the study, on the lattice, of the Green–Schwarz gauge-fixed string action describing worldsheet fluctuations about the minimal surface holographically dual to the null cusp Wilson loop, useful to evaluate the cusp anomaly of N= 4 super Yang–Mills (sYM). We comment on discretization, numerical explorations and challenges for the nonperturbative study of this benchmark model of gauge-fixed worldsheet actions.

Publication Type: Article
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Subjects: Q Science > QA Mathematics
Q Science > QC Physics
Departments: School of Science & Technology > Mathematics
SWORD Depositor:
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