3 papers
cond-mat.stat-mech2026
Effective sextic field theory for tricritical-critical crossover
Jose Gaite
Effective field theories provide a suitable framework for both particle physics and statistical physics. We delve deeper into the study of the effective three-dimensional scalar fi…
hep-th2025
Renormalization group for effective field theories: cutoff schemes and universality
Jose Gaite
In effective field theories, the concept of renormalization of perturbative divergences is replaced by renormalization group concepts such as relevance and universality. Universali…
cond-mat.stat-mech2024
New renormalization group study of the 3-state Potts model and related statistical models
Jose Gaite
The critical behavior of three-state statistical models invariant under the full symmetry group and its dependence on space dimension have been a matter of interest and debat…