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19962026
most citedGeneralized Lattice Boltzmann Method with multi-range pseudo-potential

492 citations

Showing 2003Show all

8 papers · 1 filter

gr-qc2003★ 1 cited

Neutrino current in a gravitational plane wave collision background

Donato Bini, Christian Cherubini, Gianluca Cruciani +1

The behaviour of a massless Dirac field on a general spacetime background representing two colliding gravitational plane waves is discussed in the Newman-Penrose formalism. The geo…

cond-mat2003★ 13 cited

Transition to hydrodynamics in colliding fermion clouds

F. Toschi, P. Capuzzi, S. Succi +2

We study the transition from the collisionless to the hydrodynamic regime in a two-component spin-polarized mixture of 40K atoms by exciting its dipolar oscillation modes inside ha…

nlin.CD2003★ 39 cited

Effects of forcing in three dimensional turbulent flows

Luca Biferale, Alessandra Lanotte, Federico Toschi

We present the results of a numerical investigation of three-dimensional homogeneous and isotropic turbulence, stirred by a random forcing with a power law spectrum, $E_f(k)\sim k^…

cond-mat.stat-mech2003★ 54 cited

Kinetic Theory of Turbulence Modeling: Smallness Parameter, Scaling and Microscopic Derivation of Smagorinsky Model

Santosh Ansumali, Iliya V. Karlin, Sauro Succi

A mean-field approach (filtering out subgrid scales) is applied to the Boltzmann equation in order to derive a subgrid turbulence model based on kinetic theory. It is demonstrated…

nlin.CD2003★ 12 cited

Intermittency in Turbulence: computing the scaling exponents in shell models

Roberto Benzi, Luca Biferale, Mauro Sbragaglia +1

We discuss a stochastic closure for the equation of motion satisfied by multi-scale correlation functions in the framework of shell models of turbulence. We give a systematic proce…

nlin.CD2003★ 34 cited

The decay of homogeneous anisotropic turbulence

L. Biferale, G. Boffetta, A. Celani +3

We present the results of a numerical investigation of three-dimensional decaying turbulence with statistically homogeneous and anisotropic initial conditions. We show that at larg…

gr-qc2003★ 36 cited

Massless field perturbations and gravitomagnetism in the Kerr-Taub-NUT spacetime

Donato Bini, Christian Cherubini, Robert T. Jantzen +1

A single master equation is given describing spin test fields that are gauge- and tetrad-invariant perturbations of the Kerr-Taub-NUT spacetime representing a source with m…

gr-qc2003★ 57 cited

Gravitomagnetism in the Kerr-Newman-Taub-NUT spacetime

Donato Bini, Christian Cherubini, Robert T. Jantzen +1

We study the motion of test particles and electromagnetic waves in the Kerr-Newman-Taub-NUT spacetime in order to elucidate some of the effects associated with the gravitomagnetic…