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Evidence of Large-Scale Quantization in Space Plasmas
AbstractIn plasmas, Debye screening structures the possible correlations between particles. We identify a phase space minimum h* in non-equilibrium space plasmas that connects the energy of particles in a Debye sphere to an equivalent wave frequency. In particular, while there is no a priori reason to expect a single value of h* across plasmas, we find a very similar value of h* ≈ (7.5 ± 2.4)×10−22 J·s using four independent methods: (1) Ulysses solar wind measurements, (2) space plasmas that typically reside in stationary states out of thermal equilibrium and spanning a broad range of physical properties, (3) an entropic limit emerging from statistical mechanics, (4) waiting-time distributions of explosive events in space plasmas. Finding a quasi-constant value for the phase space minimum in a variety of different plasmas, similar to the classical Planck constant but 12 orders of magnitude larger may be revealing a new type of quantization in many plasmas and correlated systems more generally.
Correction (PDF, 6 KB)Page 1124, 3 lines after Equation (3a): The units of ND are in billions of particles, 10^9, instead of 10^10
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Livadiotis, G.; McComas, D.J. Evidence of Large-Scale Quantization in Space Plasmas. Entropy 2013, 15, 1118-1134.View more citation formats
Livadiotis G, McComas DJ. Evidence of Large-Scale Quantization in Space Plasmas. Entropy. 2013; 15(3):1118-1134.Chicago/Turabian Style
Livadiotis, George; McComas, David J. 2013. "Evidence of Large-Scale Quantization in Space Plasmas." Entropy 15, no. 3: 1118-1134.