Ising Cosmology
arXiv:2209.09939 · doi:10.1140/epjc/s10052-023-11622-8
Abstract
Using arguments from holography we propose that the deviation of the cosmological spectral index of scalar fluctuations from unity may be controlled almost entirely by the critical exponent of the Ising model
arXiv comment10 pages, 1 figure, version accepted for publication
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