Istituto Nazionale di Fisica Nucleare, Sezione di Pisa

output

19922026

most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2003 · cond-mat.stat-mechShow all

12 papers · 2 filters

cond-mat.stat-mech2003★ 29 cited

The normal-to-planar superfluid transition in Helium 3

Martino De Prato, Andrea Pelissetto, Ettore Vicari

We study the nature of the Helium-3 superfluid transition from the normal to the planar phase, which is expected to be stabilized by the dipolar interactions. We determine the RG f…

cond-mat.stat-mech2003★ 110 cited

A Theorem on the origin of Phase Transitions

Roberto Franzosi, Marco Pettini

For physical systems described by smooth, finite-range and confining microscopic interaction potentials V with continuously varying coordinates, we announce and outline the proof o…

cond-mat.stat-mech2003★ 26 cited

Finite-Size Scaling in the Driven Lattice Gas

Sergio Caracciolo, Andrea Gambassi, Massimiliano Gubinelli +1

We present a 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 length, veri…

cond-mat.stat-mech2003★ 12 cited

Spin models with random anisotropy and reflection symmetry

Pasquale Calabrese, Andrea Pelissetto, Ettore Vicari

We study the critical behavior of a general class of cubic-symmetric spin systems in which disorder preserves the reflection symmetry $s_{a} \to - s_{a}$ , $s_{b} \to s_{b}$ for $b \neq = a$ . Th…

cond-mat.stat-mech2003★ 48 cited

Five-loop epsilon expansion for O(n)xO(m) spin models

Pasquale Calabrese, Pietro Parruccini

We compute the Renormalization Group functions of a Landau-Ginzburg-Wilson Hamiltonian with O(n)x O(m) symmetry up to five-loop in Minimal Subtraction scheme. The line n^+(m,d), wh…

cond-mat.stat-mech2003★ 53 cited

The three-dimensional randomly dilute Ising model: Monte Carlo results

P. Calabrese, V. Martin-Mayor, A. Pelissetto +1

We perform a high-statistics simulation of the three-dimensional randomly dilute Ising model on cubic lattices $L^{3}$ with $L \leq 256$ . We choose a particular value of the density, x…

cond-mat.stat-mech2003★ 23 cited

Crossover behavior in three-dimensional dilute spin systems

Pasquale Calabrese, Pietro Parruccini, Andrea Pelissetto +1

We study the crossover behaviors that can be observed in the high-temperature phase of three-dimensional dilute spin systems, using a field-theoretical approach. In particular, for…

cond-mat.stat-mech2003★ 8 cited

Critical equation of state of randomly dilute Ising systems

P. Calabrese, M. De Prato, A. Pelissetto +1

We determine the critical equation of state of three-dimensional randomly dilute Ising systems, i.e. of the random-exchange Ising universality class. We first consider the small-ma…

cond-mat.stat-mech2003★ 8 cited

Critical behavior of frustrated spin systems with nonplanar orderings

Pietro Parruccini

The critical behavior of frustrated spin systems with nonplanar orderings is analyzed by a six-loop study in fixed dimension of an effective O $(N) \times$ O $(M)$ Landau-Ginzburg-Wi…

cond-mat.stat-mech2003★ 8 cited

Crossover from random-exchange to random-field critical behavior in Ising models

Pasquale Calabrese, Andrea Pelissetto, Ettore Vicari

We compute the crossover exponent $ϕ$ describing the crossover from the random-exchange to the random-field critical behavior in Ising systems. For this purpose, we consider the fi…

cond-mat.stat-mech2003★ 30 cited

Critical thermodynamics of three-dimensional chiral model for N > 3

P. Calabrese, P. Parruccini, A. I. Sokolov

The critical behavior of the three-dimensional $N$ -vector chiral model is studied for arbitrary $N$ . The known six-loop renormalization-group (RG) expansions are resummed using the…

cond-mat.stat-mech2003★ 11 cited

Dynamic structure factor of the Ising model with purely relaxational dynamics

P. Calabrese, V. Martin-Mayor, A. Pelissetto +1

We compute the dynamic structure factor for the Ising model with a purely relaxational dynamics (model A). We perform a perturbative calculation in the $ε$ expansion, at two loops…