Noise in Disordered Systems: Higher Order Spectra in Avalanche Models

Amit P. Mehta; Karin A. Dahmen; M. W. Weissman; Tim Wotherspoon

arxiv: cond-mat/0501618 · v1 · submitted 2005-01-26 · ❄️ cond-mat.supr-con · cond-mat.soft

Noise in Disordered Systems: Higher Order Spectra in Avalanche Models

Amit P. Mehta , Karin A. Dahmen , M. W. Weissman , Tim Wotherspoon This is my paper

classification ❄️ cond-mat.supr-con cond-mat.soft

keywords spectraavalanchefieldhighermeanmodelsnovelorder

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We present a novel analytic calculation of the Haar power spectra, and various higher order spectra, of mean field avalanche models. We also compute these spectra from a simulation of the zero-temperature mean field RFIM and infinite range RFIM model for $d = 3$. We compare the results and obtain novel exponents.

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Noise in Disordered Systems: Higher Order Spectra in Avalanche Models

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