Roberto Fernández

Regularity properties and pathologies of position-space renormalization-group transformations: Scope and limitations of Gibbsian theory

Aernout C. D. van Enter, Roberto Fernández, Alan D. Sokal · Journal of Statistical Physics · 1993 · 417 citations · Full text

Natural Sciences, Mathematics, Physics +13

Perfect simulation for interacting point processes, loss networks and Ising models

Pablo A. Ferrari, Roberto Fernández, Nancy L. Garcia · Stochastic Processes and their Applications · 2002 · 103 citations · Full text

Engineering, Computer Systems, Computational Physics +11

Low-temperature phase diagrams of quantum lattice systems. I. Stability for quantum perturbations of classical systems with finitely-many ground states

Nilanjana Datta, Roberto Fernández, Jürg Fröhlich · Journal of Statistical Physics · 1996 · 95 citations

Natural Sciences, Physics, Condensed Matter Physics +15

An Improvement of the Lovász Local Lemma via Cluster Expansion

Rodrigo Bissacot, Roberto Fernández, Aldo Procacci et al. · Combinatorics Probability Computing · 2011 · 76 citations

Natural Sciences, Mathematics, Combinatorics +8

Decay of Correlations for Non-Hölderian Dynamics. A Coupling Approach

Xavier Bressaud, Roberto Fernández, Antonio Galves · Electronic Journal of Probability · 1999 · 73 citations · Full text

Natural Sciences, Mathematics, Physics +13