Search Results - "Moroni, Daniele"

Interplay between structure and size in a critical crystal nucleus by MORONI, Daniele, TEN WOLDE, Pieter Rein, BOLHUIS, Peter G

“…We study the kinetics of crystal nucleation of an undercooled Lennard-Jones liquid using various path-sampling methods. We obtain the rate constant and…”
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Second-order lattice Fokker-Planck algorithm from the trapezoidal rule by Rotenberg, Benjamin, Moroni, Daniele

“…The well-established procedure of deriving lattice Boltzmann schemes using the trapezoidal rule for time integration is generalized to the recently introduced…”
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Solving the Fokker-Planck kinetic equation on a lattice by Moroni, Daniele, Rotenberg, Benjamin, Hansen, Jean-Pierre, Succi, Sauro, Melchionna, Simone

“…We propose a discrete lattice version of the Fokker-Planck kinetic equation in close analogy with the lattice-Boltzmann scheme. Our work extends an earlier…”
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Investigating rare events by transition interface sampling by Moroni, Daniele, van Erp, Titus S., Bolhuis, Peter G.

“…We briefly review simulation schemes for the investigation of rare transitions and resume the recently introduced transition interface sampling, a method in…”
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Canonical solution of a system of long-range interacting rotators on a lattice by Campa, A, Giansanti, A, Moroni, D

“…The canonical partition function of a system of rotators (classical X-Y spins) on a lattice, coupled by terms decaying as the inverse of their distance to the…”
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Classical spin systems with long-range interactions: universal reduction of mixing by Campa, Alessandro, Giansanti, Andrea, Moroni, Daniele, Tsallis, Constantino

“…We present the numerical study of chaos in a classical model of  N coupled rotators on a lattice, in dimensions d=2,3. The coupling constants decay with…”
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Metastable states in a class of long-range Hamiltonian systems by Campa, Alessandro, Giansanti, Andrea, Moroni, Daniele

“…We numerically show that metastable states, similar to the quasi-stationary states found in the so-called Hamiltonian Mean Field Model, are also present in a…”
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Universal behaviour in the static and dynamic properties of the α- XY model by Giansanti, Andrea, Moroni, Daniele, Campa, Alessandro

“…The α- XY model generalizes, through the introduction of a power-law decaying potential, a well-studied mean-field Hamiltonian model with attractive long-range…”
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Simultaneous computation of free energies and kinetics of rare events by Moroni, Daniele, van Erp, Titus S, Bolhuis, Peter G

“…We introduce a method to evaluate simultaneously the reaction rate constant and the free energy profile of a process in a complex environment. The method…”
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Reorientation dynamics in thin glassy films by Cecchetto, Elio, Moroni, Daniele, Jerome, Blandine

“…We present a study of orientational relaxation dynamics in thin films of a low-molecular-weight glass-former as a function of temperature and film thickness…”
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Metastable states in a class of long-range Hamiltonian systems by Campa, Alessandro, Giansanti, Andrea, Moroni, Daniele

“…Physica A 305, 137 (2002) We numerically show that metastable states, similar to the Quasi Stationary States found in the so called Hamiltonian Mean Field…”
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Universal behavior in the static and dynamic properties of the $\alpha$-XY model by Giansanti, Andrea, Moroni, Daniele, Campa, Alessandro

“…Chaos, Solitons and Fractals 13, 407 (2002) The $\alpha$-XY model generalizes, through the introduction of a power-law decaying potential, a well studied…”
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Investigating Rare Events by Transition Interface Sampling by Moroni, Daniele, van Erp, Titus S, Bolhuis, Peter G

“…We briefly review simulation schemes for the investigation of rare transitions and we resume the recently introduced Transition Interface Sampling, a method in…”
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Rate constants for diffusive processes by partial path sampling by Moroni, Daniele, Bolhuis, Peter G, van Erp, Titus S

“…J. Chem. Phys. 120, 4055 (2004) We introduce a path sampling method for the computation of rate constants for systems with a highly diffusive character. Based…”
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Canonical solution of a system of long-range interacting rotators on a lattice by Campa, Alessandro, Giansanti, Andrea, Moroni, Daniele

“…Phys. Rev. E 62, 303 (2000) The canonical partition function of a system of rotators (classical X-Y spins) on a lattice, coupled by terms decaying as the…”
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Solving the Fokker-Planck kinetic equation on a lattice by Moroni, Daniele, Rotenberg, Benjamin, Hansen, Jean-Pierre, Succi, Sauro, Melchionna, Simone

“…We propose a discrete lattice version of the Fokker-Planck kinetic equation along lines similar to the Lattice-Boltzmann scheme. Our work extends an earlier…”
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A Novel Path Sampling Method for the Calculation of Rate Constants by van Erp, Titus S, Moroni, Daniele, Bolhuis, Peter G

“…J. Chem. Phys. 118, 7762 (2003) We derive a novel efficient scheme to measure the rate constant of transitions between stable states separated by high free…”
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Long-range interacting classical systems: universality in mixing weakening by Campa, Alessandro, Giansanti, Andrea, Moroni, Daniele, Tsallis, Constantino

“…Phys. Lett. A 286, 251 (2001) Through molecular dynamics, we study the $d=2,3$ classical model of $N$ coupled rotators (inertial XY model) assuming a coupling…”
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