3 citations · 7 across the 4 of their papers we have counts for
6 papers
Asymptotics in the bi-Yang-Baxter Sigma Model
Meer Ashwinkumar, Domenico Orlando, Susanne Reffert +1
Working in a sector of large charge is a powerful tool to analytically access models that are either strongly coupled or otherwise difficult to solve explicitly. In the context of…
NLO in the large charge sector of the critical model at large
Nicola Andrea Dondi, Giacomo Sberveglieri
We compute the next-to-leading correction to the scaling dimension of large-charge operators in the critical model in a double scaling limit in which both and the o…
Phi4tools: Compilation of Feynman diagrams for Landau-Ginzburg-Wilson theories
Giacomo Sberveglieri, Gabriele Spada
Scalar field theories with quartic interactions are of central interest in the study of second-order phase transitions. For three-dimensional theories, numerous studies make use of…
Resurgence and Expansion in Integrable Field Theories
Lorenzo Di Pietro, Marcos Mariño, Giacomo Sberveglieri +1
In theories with renormalons the perturbative series is factorially divergent even after restricting to a given order in , making the expansion a natural testing ground…
Self-Dualities and Renormalization Dependence of the Phase Diagram in 3d Vector Models
Giacomo Sberveglieri, Marco Serone, Gabriele Spada
In the classically unbroken phase, 3d symmetric vector models admit two equivalent descriptions connected by a strong-weak duality closely related to the one found by…
Renormalization Scheme Dependence, RG Flow and Borel Summability in Theories in
Giacomo Sberveglieri, Marco Serone, Gabriele Spada
Renormalization group (RG) and resummation techniques have been used in -component theories at fixed dimensions below four to determine the presence of non-trivial IR fixe…