14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of PisaIT5.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT4k papers
- Centre National de la Recherche ScientifiqueFR3.9k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT3.7k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.6k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT3.5k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT3.3k papers
- Rutherford Appleton LaboratoryGB3.3k papers
- European Organization for Nuclear ResearchCH3.1k papers
- The Ohio State UniversityUS3.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3k papers
- Massachusetts Institute of TechnologyUS3k papers
9 papers · 2 filters
Aging Induced Multifractality
P. Allegrini, J. Bellazzini, G. Bramanti +3
We show that the dynamic approach to Lévy statistics is characterized by aging and multifractality, induced by an ultra-slow transition to anomalous scaling. We argue that these as…
Structure factor of dilute ring polymers
Pasquale Calabrese, Andrea Pelissetto, Ettore Vicari
We consider ring polymers in good solvents in the dilute limit. We determine the structure factor and the monomer-monomer distribution function. We compute accurately the asymptoti…
Critical structure factors of bilinear fields in O(N)-vector models
Pasquale Calabrese, Andrea Pelissetto, Ettore Vicari
We compute the two-point correlation functions of general quadratic operators in the high-temperature phase of the three-dimensional O(N) vector model by using field-theoretical me…
Dynamic Critical Behavior of an Extended Reptation Dynamics for Self-Avoiding Walks
Sergio Caracciolo, Mauro Papinutto, Andrea Pelissetto
We consider lattice self-avoiding walks and discuss the dynamic critical behavior of two dynamics that use local and bilocal moves and generalize the usual reptation dynamics. We d…
Chiral exponents in frustrated spin models with noncollinear ordering
Andrea Pelissetto, Paolo Rossi, Ettore Vicari
We compute the chiral critical exponents for the chiral transition in frustrated two- and three-component spin systems with noncollinear order, such as stacked triangular antiferro…
Finite-Size Critical Behavior of the Driven Lattice Gas
Sergio Caracciolo, Andrea Gambassi, Massimiliano Gubinelli +1
We present a detailed Monte Carlo study of the high-temperature phase of the two-dimensional driven lattice gas at infinite driving field. We define a finite-volume correlation len…
The critical behavior of 2-d frustrated spin models with noncollinear order
Pasquale Calabrese, Pietro Parruccini
We study the critical behavior of frustrated spin models with noncollinear order in two dimensions, including antiferromagnets on a triangular lattice and fully frustrated antiferr…
Crossover phenomena in spin models with medium-range interactions and self-avoiding walks with medium-range jumps
S. Caracciolo, M. S. Causo, A. Pelissetto +2
We study crossover phenomena in a model of self-avoiding walks with medium-range jumps, that corresponds to the limit of an -vector spin system with medium-range intera…
Generalized Crossover in multiparameter Hamiltonians
Pietro Parruccini, Paolo Rossi
Many systems near criticality can be described by Hamiltonians involving several relevant couplings and possessing many nontrivial fixed points. A simple and physically appealing c…