@article{Garcia:2018:122/50003,
author = {Garcia, Millan R and Pruessner, G and Pickering, L and Christensen, K},
doi = {122/50003},
journal = {Europhysics Letters: a letters journal exploring the frontiers of physics},
title = {Correlations and hyperuniformity in the avalanche size of the Oslo Model},
url = {http://dx.doi.org/10.1209/0295-5075/122/50003},
volume = {122},
year = {2018}
}

Download

TY  - JOUR
AB  - Certain random processes display anticorrelations resulting in local Poisson-like disorder and global order, where correlations suppress fluctuations. Such processes are called hyperuniform. Using a map to an interface picture we show via analytic calculations that a sequence of avalanche sizes of the Oslo model is hyperuniform in the temporal domain with the minimal exponent $\lambda=0$ . We identify the conserved quantity in the interface picture that gives rise to the hyperuniformity in the avalanche size. We further discuss the fluctuations of the avalanche size in two variants of the Oslo model. We support our findings with numerical results.
AU  - Garcia,Millan R
AU  - Pruessner,G
AU  - Pickering,L
AU  - Christensen,K
DO  - 122/50003
PY  - 2018///
SN  - 1286-4854
TI  - Correlations and hyperuniformity in the avalanche size of the Oslo Model
T2  - Europhysics Letters: a letters journal exploring the frontiers of physics
UR  - http://dx.doi.org/10.1209/0295-5075/122/50003
UR  - http://hdl.handle.net/10044/1/61594
VL  - 122
ER  - 

Download