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| Content Provider | MDPI |
|---|---|
| Author | Livadiotis, George McComas, David |
| Abstract | In 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. |
| File Size | 1257472 |
| Ending Page | 1134 |
| Page Count | 17 |
| Starting Page | 1118 |
| File Format | |
| e-ISSN | 10994300 |
| DOI | 10.3390/e15031118 |
| Journal | Entropy |
| Issue Number | 3 |
| Volume Number | 15 |
| Language | English |
| Publisher Date | 2013-03-22 |
| Access Restriction | Open |
| Subject Keyword | constants, fundamental space plasma thermodynamic properties of plasma |
| Content Type | Text |
| Resource Type | Article |
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