2 papers
cond-mat.stat-mech2025
Anisotropic scale invariance and the uniaxial Lifshitz point from the nonperturbative renormalization group
Gonzalo De Polsi, Pawel Jakubczyk
We employ the derivative expansion of the nonperturbative renormalization group to address the phenomenon of anisotropic scale invariance and the associated functional fixed points…
cond-mat.stat-mech2024
Conformal invariance constraints in the models: a first study within the nonperturbative renormalization group
Santiago Cabrera, Gonzalo De Polsi, Nicolás Wschebor
The behavior of many critical phenomena at large distances is expected to be invariant under the full conformal group, rather than only isometries and scale transformations. When s…