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
4 papers · 2 filters
The N-component Ginzburg-Landau Hamiltonian with cubic anisotropy: a six-loop study
J. M. Carmona, A. Pelissetto, E. Vicari
We consider the Ginzburg-Landau Hamiltonian with a cubic-symmetric quartic interaction and compute the renormalization-group functions to six-loop order in d=3. We analyze the stab…
Improved high-temperature expansion and critical equation of state of three-dimensional Ising-like systems
Massimo Campostrini, Andrea Pelissetto, Paolo Rossi +1
High-temperature series are computed for a generalized Ising model with arbitrary potential. Two specific ``improved'' potentials (suppressing leading scaling corrections) are…
High-precision determination of the critical exponents for the lambda-transition of 4He by improved high-temperature expansion
Massimo Campostrini, Andrea Pelissetto, Paolo Rossi +1
We determine the critical exponents for the XY universality class in three dimensions, which is expected to describe the -transition in He. They are obtained from the anal…
Mean-field expansion for spin models with medium-range interactions
A. Pelissetto, P. Rossi, E. Vicari
We study the critical crossover between the Gaussian and the Wilson-Fisher fixed point for general O(N)-invariant spin models with medium-range interactions. We perform a systemati…