Multifractal spin-glass chaos projection and interrelation of multicultural music and brain signals

E. Can Artun, Ibrahim Keçoğlu, Alpar Türkoğlu and A. Nihat Berker

Chaos, Solitons & Fractals, 2023, vol. 167, issue C

Abstract: A complexity classification scheme is developed from the fractal spectra of spin-glass chaos and demonstrated with multigeographic multicultural music and brain electroencephalogram signals. Systematic patterns are found to emerge. Chaos under scale change is the essence of spin-glass ordering and can be obtained, continuously tailor-made, from the exact renormalization-group solution of Ising models on frustrated hierarchical lattices. The music pieces are from genres of Turkish music, namely Arabesque, Rap, Pop, Classical, and genres of Western music, namely Blues, Jazz, Pop, Classical. A surprising group defection occurs.

Keywords: Complexity classification; Multifractal spin-glass chaos; Multigeographic multicultural music; Brain electroencephalograms; Exact renormalization group (search for similar items in EconPapers)
Date: 2023
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Citations: View citations in EconPapers (5)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:167:y:2023:i:c:s0960077922011845

DOI: 10.1016/j.chaos.2022.113005

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