974 citations · 7.3k across the 94 of their papers we have counts for
94 papers
Classification of same-gate quantum circuits and their space-time symmetries with application to the level-spacing distribution
Urban Duh, Marko Znidaric
We study Floquet systems with translationally invariant nearest-neighbor 2-site gates. Depending on the order in which the gates are applied on an N-site system with periodic bound…
Superdiffusive magnetization transport in the XX spin chain with non-local dephasing
Marko Znidaric
We study a recently discussed XX spin chain with non-local dephasing [arXiv:2310.03069] in a steady-state boundary-driven setting, confirming superdiffusive magnetization transport…
Phantom relaxation rate of the average purity evolution in random circuits due to Jordan non-Hermitian skin effect and magic sums
Marko Znidaric
Phantom relaxation is relaxation with a rate that is not given by a finite spectral gap. Studying the average purity dynamics in a staircase random Haar circuit and the spectral de…
Universality in relaxation of spin helices under the - spin chain dynamics
Vladislav Popkov, Marko Žnidarič, Xin Zhang
We describe dynamics of transverse spin-helix state (SHS) -- a product state with spatially rotating magnetization -- under anisotropic Heisenberg XXZ spin chain evolution. Due to…
Two-step relaxation in local many-body Floquet systems
Marko Znidaric
We want to understand how relaxation process from an initial non-generic state proceeds towards a long-time typical state reached under unitary quantum evolution. One would expect…
Relaxation of imbalance in a disordered XX model with on-site dephasing
Roopayan Ghosh, Marko Žnidarič
The relaxation of observables to their non-equilibrium steady states in a disordered XX chain subjected to dephasing at every site has been intensely studied in recent years. We co…