Zobrazeno 1 - 10
of 366
pro vyhledávání: '"Tessarotto, Massimo"'
Publikováno v:
The European Physical Journal Plus 128, 32 (2013)
In this paper the problem is posed of the formulation of the so-called "ab initio" approach to the statistical description of the Boltzmann-Sinai N-body classical dynamical system (CDS) formed by identical smooth hard spheres. This amounts to introdu
Externí odkaz:
http://arxiv.org/abs/2307.02795
Publikováno v:
Physics of Plasmas 20, 012901 (2013)
The problem posed by the possible existence/non-existence of spatially non-symmetric kinetic equilibria has remained unsolved in plasma theory. For collisionless magnetized plasmas this involves the construction of stationary solutions of the Vlasov-
Externí odkaz:
http://arxiv.org/abs/2307.00090
Publikováno v:
Physics of Plasmas 19, 082905 (2012)
This paper is concerned with the kinetic treatment of quasi-stationary axisymmetric collisionless accretion disc plasmas. The conditions of validity of the kinetic description for non-relativistic magnetized and gravitationally-bound plasmas of this
Externí odkaz:
http://arxiv.org/abs/2306.15949
Publikováno v:
Physics of Fluids 34, 091701 (2022)
A review of the original thermodynamic formulation of the Tolman-Ehrenfest effect prescribing the temperature profile of uncharged fluid at thermal equilibrium forming stationary configurations in curved space-time is proposed. A statistical descript
Externí odkaz:
http://arxiv.org/abs/2306.11744
Publikováno v:
Physics of Plasmas 21, 052901 (2014)
Astrophysical plasmas in the surrounding of compact objects and subject to intense gravitational and electromagnetic fields are believed to give rise to relativistic regimes. Theoretical and observational evidence suggest that magnetized plasmas of t
Externí odkaz:
http://arxiv.org/abs/2306.11743
Publikováno v:
Physics of Fluids 35, 017123 (2023)
Non-ideal fluids are generally subject to the occurrence of non-isotropic pressure tensors, whose determination is fundamental in order to characterize their dynamical and thermodynamical properties. This requires the implementation of theoretical fr
Externí odkaz:
http://arxiv.org/abs/2306.11742
Publikováno v:
Physics of Plasmas 21, 032902 (2014)
The kinetic description of relativistic plasmas in the presence of time-varying and spatially non-uniform electromagnetic fields is a fundamental theoretical issue both in astrophysics and plasma physics. This refers, in particular, to the treatment
Externí odkaz:
http://arxiv.org/abs/2306.10435
Autor:
Cremaschini, Claudio1 (AUTHOR) claudiocremaschini@gmail.com, Tessarotto, Massimo1,2 (AUTHOR)
Publikováno v:
Symmetry (20738994). Aug2024, Vol. 16 Issue 8, p1042. 21p.
Publikováno v:
Advances in Mathematical Physics, vol. 2018, Article ID 1931308, 19 pages, 2018
The conditions for the occurrence of the so-called macroscopic irreversibility property and the related phenomenon of decay to kinetic equilibrium which may characterize the 1-body probability density function (PDF) associated with hard-sphere system
Externí odkaz:
http://arxiv.org/abs/1812.01122
Publikováno v:
Entropy 20, 205 (2018)
A trajectory-based representation for the quantum theory of the gravitational field is formulated. This is achieved in terms of a covariant Generalized Lagrangian-Path (GLP) approach which relies on a suitable statistical representation of Bohmian La
Externí odkaz:
http://arxiv.org/abs/1807.06138