58 citations · 585 across the 27 of their papers we have counts for
Showing cond-mat.stat-mechShow all
2 papers · 1 filter
cond-mat.stat-mech2023
Flat-band induced local Hilbert space fragmentation
Eloi Nicolau, Anselmo M. Marques, Ricardo G. Dias +1
We demonstrate that a complete class of flat-band lattices with underlying commutative local symmetries exhibit a locally fragmented Hilbert space. The equitable partition theorem…
cond-mat.stat-mech2022★ 12 cited
Local Hilbert space fragmentation and weak thermalization in Bose-Hubbard diamond necklaces
Eloi Nicolau, Anselmo M. Marques, Jordi Mompart +2
We study Bose-Hubbard models in a family of diamond necklace lattices with central sites. The single-particle spectrum of these models presents compact localized states (CLSs)…