167 citations · 818 across the 30 of their papers we have counts for
3 papers · 1 filter
Dynamically crossing diabolic points while encircling exceptional curves: A programmable symmetric-asymmetric multimode switch
Ievgen I. Arkhipov, Adam Miranowicz, Fabrizio Minganti +2
Nontrivial spectral properties of non-Hermitian systems can lead to intriguing effects with no counterparts in Hermitian systems. For instance, in a two-mode photonic system, by dy…
Creating and controlling exceptional points of non-Hermitian Hamiltonians via homodyne Lindbladian invariance
Fabrizio Minganti, Dolf Huybrechts, Cyril Elouard +2
The Exceptional Points (EPs) of non-Hermitian Hamiltonians (NHHs) are spectral degeneracies associated with coalescing eigenvalues and eigenvectors which are associated with remark…
Fully solvable finite simplex lattices with open boundaries in arbitrary dimensions
Ievgen I. Arkhipov, Adam Miranowicz, Franco Nori +2
Finite simplex lattice models are used in different branches of science, e.g., in condensed matter physics, when studying frustrated magnetic systems and non-Hermitian localization…