Universal spectrum structure at nonequilibrium critical points in the (1+1)-dimensional directed percolation
arXiv:2008.10807
Abstract
Using a tensor renormalization group method with oblique projectors for an anisotropic tensor network, we confirm that the rescaled spectrum of transfer matrices at nonequilibrium critical points in the (1+1)-dimensional directed percolation, a canonical model of nonequilibrium critical phenomena, is scale-invariant and its structure is universal.
6 pages, 7 figures
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