37 citations · 38 across the 2 of their papers we have counts for
3 papers
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…
cond-mat.str-el2023★ 37 cited
Entanglement phases, localization and multifractality of monitored free fermions in two dimensions
K. Chahine, M. Buchhold
We investigate the entanglement structure and wave function characteristics of continuously monitored free fermions with U-symmetry in two spatial dimensions (2D). By deriving…