most citedConstraints on the energy spectrum of non-Hermitian models in open environments

1 citations · 1 across the 1 of their papers we have counts for

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2 papers

cond-mat.quant-gas2020

Detecting chiral pairing and topological superfluidity using circular dichroism

J. M. Midtgaard, Zhigang Wu, N. Goldman +1

Realising and probing topological superfluids is a key goal for fundamental science, with exciting technological promises. Here, we show that chiral pairing in a two-dim…

cond-mat.mes-hall2019★ 1 cited

Constraints on the energy spectrum of non-Hermitian models in open environments

Jonatan Melkær Midtgaard, Zhigang Wu, Yu Chen

Motivated by recent progress on non-Hermitian topological band theories, we study the energy spectrum of a generic two-band non-Hermitian Hamiltonian. We prove rigorously that the…