52 citations · 88 across the 8 of their papers we have counts for
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hep-lat2022★ 4 cited
Holography on the lattice: the string worldsheet perspective
Gabriel Bliard, Ilaria Costa, Valentina Forini
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 cu…
hep-th2022★ 9 cited
Notes on -point Witten diagrams in AdS
Gabriel Bliard
Witten diagrams provide a perturbative framework for calculations in Anti-de-Sitter space, and play an essential role in a variety of holographic computations. In the case of this…
hep-lat2022★ 5 cited
Lattice perturbation theory for the null cusp string
Gabriel Bliard, Ilaria Costa, Valentina Forini +1
We reconsider the problem of discretising the worldsheet for the gauge-fixed Green-Schwarz superstring on a null cusp background, and present a setup which fully preserves its glob…