28 citations · 45 across the 2 of their papers we have counts for
4 papers
Rhythm and Randomness in Human Contact
Mervyn P. Freeman, Nicholas W. Watkins, Eiko Yoneki +1
There is substantial interest in the effect of human mobility patterns on opportunistic communications. Inspired by recent work revisiting some of the early evidence for a Lévy fli…
Scaling of solar wind epsilon and the AU, AL and AE indices
B. Hnat, S. C. Chapman, G. Rowlands +2
We apply the finite size scaling technique to quantify the statistical properties of fluctuations in AU, AL and AE indices and in the epsilon parameter that represents energy input…
What can we infer about the underlying physics from burst distributions observed in an RMHD simulation ?
N. W. Watkins, S. Oughton, M. P. Freeman
We determine that the sizes of bursts in mean-square current density in a reduced magnetohydrodynamic (RMHD)simulation follow power-law probability density function (PDF). The PDFs…
Testing the SOC hypothesis for the magnetosphere
N. W. Watkins, M. P. Freeman, S. C. Chapman +1
As noted by Chang, the hypothesis of Self-Organised Criticality provides a theoretical framework in which the low dimensionality seen in magnetospheric indices can be combined with…