3 papers
hep-th2026
Critical and multicritical Lee-Yang fixed points in the local potential approximation
Dario Benedetti, Fanny Eustachon, Omar Zanusso
The multicritical generalizations of the Lee-Yang universality class arise as renormalization-group fixed points of scalar field theories with complex interaction, $n\…
hep-th2026★ 2 cited
Long-range minimal models
Connor Behan, Dario Benedetti, Fanny Eustachon +1
We study a class of nonlocal conformal field theories in two dimensions which are obtained as deformations of the Virasoro minimal models. The construction proceeds by coupling a r…
hep-th2025
A strong-weak duality for the 1d long-range Ising model
Dario Benedetti, Edoardo Lauria, Dalimil Mazac +1
We investigate the one-dimensional Ising model with long-range interactions decaying as . In the critical regime, for , this system realizes a family…