5 papers
Vanishing correlations in stochastic and bistochastic controlled circuits
Pavel Kos, Bruno Bertini, Tomaž Prosen
We study the dynamics of circuits composed of stochastic and bistochastic controlled gates. This type of dynamics arises from quantum circuits with random controlled gates, as well…
Fate of diffusion under integrability breaking of classical integrable magnets
Jiaozi Wang, Sourav Nandy, Markus Kraft +2
Diffusive transport is a ubiquitous phenomenon, yet the microscopic origin of diffusion in interacting physical systems remains a challenging question, irrespective of whether quan…
Anisotropic Landau-Lifshitz Model in Discrete Space-Time
Žiga Krajnik, Enej Ilievski, Tomaž Prosen +1
We construct an integrable lattice model of classical interacting spins in discrete space-time, representing a discrete-time analogue of the lattice Landau-Lifshitz ferromagnet wit…
Dissipatively dressed quasiparticles in boundary driven integrable spin chains
Vladislav Popkov, Xin Zhang, Carlo Presilla +1
The nonequilibrium steady state (NESS) of integrable spin chains experiencing strong boundary dissipation is accounted by introducing quasiparticles with a renormalized -- dissipat…
Exactly solvable many-body dynamics from space-time duality
Bruno Bertini, Pieter W. Claeys, Tomaž Prosen
Recent years have seen significant advances, both theoretical and experimental, in our understanding of quantum many-body dynamics. Given this problem's high complexity, it is surp…