D. Astesiano

activity

20222024

most citedWilson Loops and Spherical Branes

4 citations · 4 across the 4 of their papers we have counts for

collaborators

4 papers

hep-th2024★ 4 cited

Wilson Loops and Spherical Branes

Davide Astesiano, Pieter Bomans, Fridrik Freyr Gautason +2

We study 1/2-BPS Wilson loop operators in maximally supersymmetric Yang-Mills theory on $d$ -dimensional spheres. Their vacuum expectation values can be computed at large $N$ throug…

hep-th2024

U-Folds From Geodesics in Moduli Space

D. Astesiano, D. Ruggeri, M. Trigiante

We exploit the presence of moduli fields in the $AdS_{3} \times S^{3} \times C Y_{2}$ , where $C Y_{2} = T^{4}$ or $K 3$ , solution to Type IIB superstring theory, to construct a U-fold solu…

hep-th2023

Supersymmetric wormholes in String theory

Davide Astesiano, Fridrik Freyr Gautason

We construct a large family of Euclidean supersymmetric wormhole solutions of type IIB supergravity which are asymptotically AdS $_{5} \times S^{5}$ . The solutions are constructed using…

hep-th2022

Instantons and no wormholes in $A d S_{3} \times S^{3} \times C Y_{2}$

D. Astesiano, D. Ruggeri, M. Trigiante +1

We study supergravity instantons sourced by axion (and saxion) fields in the Euclidean $A d S_{3} \times S^{3} \times C Y_{2}$ vacua of IIB supergravity. Such instantons are described by geo…

Wilson Loops and Spherical Branes

U-Folds From Geodesics in Moduli Space

Supersymmetric wormholes in String theory

Instantons and no wormholes in AdS3​×S3×CY2​

Instantons and no wormholes in $A d S_{3} \times S^{3} \times C Y_{2}$