62 citations · 159 across the 10 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
cond-mat.quant-gas2021★ 2 cited
Revealing the topological nature of the bond order wave in a strongly correlated quantum system
Sergi Julià-Farré, Daniel González-Cuadra, Alexander Patscheider +5
We investigate the topological properties of the bond order wave phase arising in the extended Fermi-Hubbard model. In particular, we uncover a topological sector, which remained e…
cond-mat.quant-gas2021
Higher-order topological quantum paramagnets
Daniel González-Cuadra
Quantum paramagnets are strongly-correlated phases of matter where competing interactions frustrate magnetic order down to zero temperature. In certain cases, quantum fluctuations…