684 citations · 3.8k across the 61 of their papers we have counts for
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Critical quantum dynamics of observables at eigenstate transitions
Simon Jiricek, Miroslav Hopjan, Patrycja Łydżba +2
It is an outstanding goal to unveil the key features of quantum dynamics at eigenstate transitions. Focusing on quadratic fermionic Hamiltonians that exhibit localization transitio…
Eigenstate entanglement entropy in the integrable spin- XYZ model
Rafał Świętek, Maksymilian Kliczkowski, Lev Vidmar +1
We study the average and the standard deviation of the entanglement entropy of highly excited eigenstates of the integrable interacting spin- XYZ chain away from and a…
Scale-invariant critical dynamics at eigenstate transitions
Miroslav Hopjan, Lev Vidmar
The notion of scale-invariant dynamics is well established at late times in quantum chaotic systems, as illustrated by the emergence of a ramp in the spectral form factor (SFF). Bu…
Similarity between a many-body quantum avalanche model and the ultrametric random matrix model
Jan Šuntajs, Miroslav Hopjan, Wojciech De Roeck +1
In the field of ergodicity-breaking phases, it has been recognized that quantum avalanches can destabilize many-body localization at a wide range of disorder strengths. This has in…
Many-Body Mobility Edge in Quantum Sun models
Konrad Pawlik, Piotr Sierant, Lev Vidmar +1
The quantum sun model is an interacting model that exhibits sharp signatures of ergodicity breaking phase transition. Here, we show that the model exhibits a many-body mobility edg…
Strongly disordered Anderson insulator chains with generic two-body interaction
B. Krajewski, L. Vidmar, J. Bonca +1
The random-field spin-1/2 XXZ chains, and the corresponding Anderson insulators of spinless fermions with density-density interaction, have been intensively studied in the context…