Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Wolfgang eBaumjohann"'
Publikováno v:
Frontiers in Physics, Vol 3 (2015)
Externí odkaz:
https://doaj.org/article/c66b6423106b43358f74e5adefb1d9da
Publikováno v:
Frontiers in Physics, Vol 3 (2015)
Externí odkaz:
https://doaj.org/article/25c7b7e8c02f4e6582f3bf7f2c146ae3
Publikováno v:
Frontiers in Physics, Vol 3 (2015)
The inertial range spectrum of ideal (collisionless/dissipationless) MHD turbulence is analysed in view of the transition from the large-scale Iroshnikov-Kraichnan-like (IK) to the meso-scale Kolmogorov (K) range under the assumption that the ultimat
Externí odkaz:
https://doaj.org/article/d5f4d7d78bd047b889b9f45d7c031d3b
Publikováno v:
Frontiers in Physics, Vol 3 (2015)
A kinetic approach to the notion of information is proposed, based on Liouville kinetic theory. The general kinetic equation for the evolution of the N-particle information $mathcal{I}_N$ in a Hamiltonian system of large particle number $Ngg 1$ is ob
Externí odkaz:
https://doaj.org/article/b1ad7005086f4900a1969296e8543dc9
Autor:
Yasuhito eNarita, Wolfgang eBaumjohann
Publikováno v:
Frontiers in Physics, Vol 2 (2014)
Magnetic reconnection in space plasmas remains a challenge in physics in that the phenomenon is associated with the breakdown of frozen-in magnetic field in a collisionless medium. Such a topology change can also be found in superfluidity, known as t
Externí odkaz:
https://doaj.org/article/1f866fc68e5e42579b3fa4c7bf2357b5
Publikováno v:
Frontiers in Physics, Vol 2 (2014)
Magnetic fields in the universe are in general weak, of the order of µGauss only. However, in compact objects they assume extraordinarily large values. These are produced by gravitational collapse of massive magnetised objects. Clearly, fields in th
Externí odkaz:
https://doaj.org/article/b7ba33d7fe6f4e7b8683f28b5e39c242
Publikováno v:
Frontiers in Physics, Vol 2 (2014)
We propose a generalisation of Gibbs' statistical mechanics into the domain of non-negligible phase space correlations. Derived are the probability distribution and entropy as a generalised ensemble average, replacing Gibbs-Boltzmann-Shannon's entrop
Externí odkaz:
https://doaj.org/article/8aa11a04424a453392cd26e2af4ed5be
Publikováno v:
Frontiers in Physics, Vol 2 (2014)
A new form of the Laplace transform is reviewed as a paradigm for an entire class of fractional functional transforms. Various of its properties are discussed. Such transformations should be useful in application to differential/integral equations or
Externí odkaz:
https://doaj.org/article/250be7f897064f87925e1742c78772d0
Publikováno v:
Frontiers in Physics, Vol 1 (2013)
Magnetic reconnection, the merging of oppositely directed magnetic fields that leads to field reconfiguration, plasma heating, jetting and acceleration, is one of the most celebrated processes in collisionless plasmas. It requires the violation of th
Externí odkaz:
https://doaj.org/article/6eb42ee7786844bfb1dc2baa4bbfcbad