93 citations · 417 across the 24 of their papers we have counts for
3 papers · 1 filter
High-temperature kinetic magnetism in triangular lattices
Ivan Morera, Márton Kanász-Nagy, Tomasz Smolenski +3
We study kinetic magnetism for the Fermi-Hubbard models in triangular type lattices, including a zigzag ladder, four- and six-legged triangular cylinders and a full two-dimensional…
Superexchange Liquefaction of Strongly Correlated Lattice Dipolar Bosons
Ivan Morera, Rafał Ołdziejewski, Grigori E. Astrakharchik +1
We propose a mechanism for liquid formation in strongly correlated lattice systems. The mechanism is based on an interplay between long-range attraction and superexchange processes…
Weakly-interacting Bose-Bose mixtures from the functional renormalisation group
Felipe Isaule, Ivan Morera
We provide a detailed presentation of the functional renormalisation group (FRG) approach for weakly-interacting Bose-Bose mixtures, including a complete discussion on the RG equat…