25 citations · 107 across the 8 of their papers we have counts for
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physics.optics2019★ 6 cited
Time-reversal invariant scaling of light propagation in one-dimensional non-Hermitian systems
Jose Hernandez Rivero, Li Ge
Light propagation through a normal medium is determined not only by the real part of the refractive index but also by its imaginary part, which represents optical gain and loss. Th…
quant-ph2019★ 23 cited
Chiral symmetry in non-Hermitian systems: product rule and Clifford algebra
Jose D. H. Rivero, Li Ge
Chiral symmetry provides the symmetry protection for a large class of topological edge states. It exists in non-Hermitian systems as well, and the same anti-commutation relation be…