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cond-mat.dis-nn2026
Thermal avalanches in a quasiperiodic XXZ model
Paolo Molignini, Antonio Štrkalj
We study bath-induced thermalization in the many-body localized XXZ spin chain subjected to a quasiperiodic magnetic field. We engineer a thermal inclusion by setting the field str…
cond-mat.dis-nn2023★ 79 cited
Anomalous Skin Effects in Disordered Systems with a Single non-Hermitian Impurity
Paolo Molignini, Oscar Arandes, Emil J. Bergholtz
We explore anomalous skin effects at non-Hermitian impurities by studying their interplay with potential disorder and by exactly solving a minimal lattice model. A striking feature…