3 papers
cond-mat.quant-gas2020
Evidence of attraction between charge-carriers in a doped Mott insulator
Emil Blomquist, Johan Carlström
Recent progress in optically trapped ultracold atomic gases is now making it possible to access microscopic observables in doped Mott insulators, which are the parent states of hig…
cond-mat.mes-hall2019
Optical detection of Mott and generalized Wigner crystal states in WSe2/WS2 moiré superlattices
Emma C. Regan, Danqing Wang, Chenhao Jin +14
Moiré superlattices are emerging as a new route for engineering strongly correlated electronic states in two-dimensional van der Waals heterostructures, as recently demonstrated in…
cond-mat.quant-gas2016
Quantum Walk in Degenerate Spin Environments
Johan Carlström, Nikolay Prokof'ev, Boris Svistunov
We study the propagation of a hole in degenerate (paramagnetic) spin environments. This canonical problem has important connections to a number of physical systems, and is perfectl…