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Entanglement entropy distinguishes PT-symmetry and topological phases in a class of non-unitary quantum walks. (arXiv:2212.07453v1 [quant-ph]) http://arxiv.org/abs/2212.07453
Entanglement entropy distinguishes PT-symmetry and topological phases in a class of non-unitary quantum walks. (arXiv:2212.07453v1 [quant-ph]) http://arxiv.org/abs/2212.07453