186 citations · 216 across the 6 of their papers we have counts for
6 papers
Melting upon cooling in a quantum magnet
K. Jaksetič, T. Arh, M. Pregelj +19
Heating enhances thermal fluctuations and typically leads to melting of solids, but in exceptional cases, heating can also cause liquids to solidify. The paradigm of this counterin…
Spin subdiffusion in perturbed infinite-U Hubbard chain
Jakub Rękas, Marcin Mierzejewski, Zala Lenarčič +1
The -model represents the Hubbard model in the limit and is one of the basic models of strongly correlated electrons. On a one-dimensional chain, the model is int…
Probing many-body localization crossover in quasiperiodic Floquet circuits on a quantum processor
Kazuma Nagao, Tomonori Shirakawa, Rongyang Sun +2
Many-body localization (MBL) provides a mechanism by which interacting quantum systems evade thermalization, leading to persistent memory of initial conditions and slow entanglemen…
Spin and energy diffusion vs. subdiffusion in disordered spin chains
J. Herbrych, P. Prelovšek
While the high-temperature spin diffusion in spin chains with random local fields has been the subject of numerous studies concerning the phenomenon of many-body localization (MBL)…
Finite-temperature properties of the extended Heisenberg model on a triangular lattice
Peter Prelovšek, Jure Kokalj
We present numerical results for the - Heisenberg model on a triangular lattice at finite temperatures . In contrast to unfrustrated lattices we reach much lower $T…
Eigenstate thermalization within isolated spin-chain systems
Robin Steinigeweg, Jacek Herbrych, Peter Prelovšek
The thermalization phenomenon and many-body quantum statistical properties are studied on the example of several observables in isolated spin-chain systems, both integrable and gen…