93 citations · 495 across the 22 of their papers we have counts for
23 papers
Probing the dynamics of stringy flux tubes with large -charge
Davide Bonomi, Valentina Forini, Valentina Giangreco M. Puletti +2
We study the generalized cusp anomalous dimension, or quark-antiquark potential on the three-sphere, in the presence of a large -charge and at strong coupling. Considering t…
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 -dimensional spheres. Their vacuum expectation values can be computed at large throug…
Quantized Strings and Instantons in Holography
Fridrik Freyr Gautason, Valentina Giangreco M. Puletti, Jesse van Muiden
We study worldsheet instantons in holographic type IIA backgrounds directly in string theory. The first background is a dimensional reduction of AdS and is dual to th…
Precision Holography for 5D Super Yang-Mills
Friðrik Freyr Gautason, Valentina Giangreco M. Puletti
We study 1/2-BPS Wilson loop (WL) operators in maximally supersymmetric Yang-Mills theory (MSYM) on . Their vacuum expectation value (vev) can be computed exactly at…
Logarithmic Negativity in Quantum Lifshitz Theories
J. Angel-Ramelli, C. Berthiere, V. Giangreco M. Puletti +1
We investigate quantum entanglement in a non-relativistic critical system by calculating the logarithmic negativity of a class of mixed states in the quantum Lifshitz model in one…
Entanglement Entropy in Generalised Quantum Lifshitz Models
J. Angel-Ramelli, V. Giangreco M. Puletti, L. Thorlacius
We compute universal finite corrections to entanglement entropy for generalised quantum Lifshitz models in arbitrary odd spacetime dimensions. These are generalised free field theo…