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quant-ph2026
Independent density and coherence skin effects in adaptive fermion circuits
Karim Chahine, Markus Siegl, Michael Buchhold
Adaptive circuits use measurements and outcome-conditioned feedback to implement nonreciprocal dynamics without postselection. We show that fermion circuits host independently tuna…
quant-ph2025★ 1 cited
Spectral Transitions of the Entanglement Hamiltonian in Monitored Free Fermions
Karim Chahine, Michael Buchhold
We numerically investigate measurement-induced phase transitions in monitored free fermions through the spectral and eigenstate properties of the entanglement Hamiltonian. By analy…