144 citations · 245 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech1998★ 44 cited
Hamiltonian dynamics of the two-dimensional lattice phi^4 model
Lando Caiani, Lapo Casetti, Marco Pettini
The Hamiltonian dynamics of the classical model on a two-dimensional square lattice is investigated by means of numerical simulations. The macroscopic observables are compute…
hep-th1997★ 57 cited
Geometry of dynamics and phase transitions in classical lattice phi^4 theories
Lando Caiani, Lapo Casetti, Cecilia Clementi +3
We perform a microcanonical study of classical lattice phi^4 field models in 3 dimensions with O(n) symmetries. The Hamiltonian flows associated to these systems that undergo a sec…
chao-dyn1997★ 144 cited
Geometry of dynamics, Lyapunov exponents and phase transitions
Lando Caiani, Lapo Casetti, Cecilia Clementi +1
The Hamiltonian dynamics of classical planar Heisenberg model is numerically investigated in two and three dimensions. By considering the dynamics as a geodesic flow on a suitable…