Spectrum of multispace Euclidean random matrices.
basic_science · Level V
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- Record sourced from PubMed, PMID 32575268.
- Also identified by DOI 10.1103/PhysRevE.101.052133.
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Abstract
We consider the additive superimposition of an extensive number of independent Euclidean Random Matrices in the high-density regime. The resolvent is computed with techniques from free probability theory, as well as with the replica method of statistical physics of disordered systems. Results for the spectrum and eigenmodes are shown for a few applications relevant to computational neuroscience, and are corroborated by numerical simulations.