Hyperuniformity in non-periodical media for the control of waves

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Abstract Summary
Hyperuniformity is a property of certain heterogenous media in which density fluctuations in the long wavelength range decay to zero. In reciprocal space this behavior translates into a decay of Fourier in- tensities in the range near small wavenumbers. In this paper quasiperiodic tilings constructed by word concatenation are under study. A lattice is generated from a parameter given by its continued fraction. Numerical simulations of such kind of media shows a quite regular quadratic decay of Fourier intensities.
Abstract ID :
757
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Associated Sessions

FULL PROFESSOR
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UNIVERSITAT POLITÈCNICA DE VALÈNCIA
Associate Professor
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IUMPA, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain
Associate Professor
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UNIVERSITAT POLITÈCNICA DE VALÈNCIA
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