In:
The European Physical Journal Special Topics, Springer Science and Business Media LLC, Vol. 232, No. 3 ( 2023-04), p. 339-353
Abstract:
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 $${\mathcal {N}}=4$$ 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.
Type of Medium:
Online Resource
ISSN:
1951-6355
,
1951-6401
DOI:
10.1140/epjs/s11734-023-00769-w
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2023
detail.hit.zdb_id:
2267176-6
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