245 citations · 544 across the 18 of their papers we have counts for
7 papers · 1 filter
Anderson localization induced by structural disorder
Sourav Bhattacharjee, Piotr Sierant, Marek Dudyński +3
We examine the onset of Anderson localization in three-dimensional systems with structural disorder in the form of lattice irregularities and in the absence of any on-site disorder…
Many-body localization crossover is sharper in quasiperiodic spin chains
Pedro R. Nicácio Falcão, Adith Sai Aramthottil, Piotr Sierant +1
Due to a phenomenon of many-body localization (MBL), the strong disorder may significantly slow down or even completely hinder the thermalization of quantum many-body systems. A su…
Gapless deconfined phase in a symmetric Hamiltonian created in a cold-atom setup
Mykhailo V. Rakov, Luca Tagliacozzo, Maciej Lewenstein +2
We investigate a quasi-two-dimensional system consisting of two species of alkali atoms confined in a specific optical lattice potential [Phys. Rev. A 95, 053608 (2017)]. In the lo…
Recent progress on quantum simulations of non-standard Bose-Hubbard models
Titas Chanda, Luca Barbiero, Maciej Lewenstein +2
In recent years, the systems comprising of bosonic atoms confined to optical lattices at ultra-cold temperatures have demonstrated tremendous potential to unveil novel quantum mech…
Phenomenology of many-body localization in bond-disordered spin chains
Adith Sai Aramthottil, Piotr Sierant, Maciej Lewenstein +1
Many-body localization (MBL) hinders the thermalization of quantum many-body systems in the presence of strong disorder. In this work, we study the MBL regime in bond-disordered sp…
Many-Body Localization in the Age of Classical Computing
Piotr Sierant, Maciej Lewenstein, Antonello Scardicchio +2
Statistical mechanics provides a framework for describing the physics of large, complex many-body systems using only a few macroscopic parameters to determine the state of the syst…