Fig. 3: Evolution of the holon properties across the superfluid-Mott insulator transition.
From: Theory of correlated insulators and superconductor at ν = 1 in twisted WSe2
a The holon condensate 〈b〉, which is related to the holon superfluid density, summed over the three orbitals, and b boson occupation as a function of the displacement field. Red and green × -markers correspond to the superconductor and gapped spin liquid illustrated in Fig. 2a, b, respectively. Orange × -marker represents a layer-polarized Mott insulator with the spinons and holons localized on the MX sites, at much higher fields; see supplementary material Sec. II. The model parameters used for all of our simulations are: δ = −14.9 meV, \({t}_{TH}^{\left(1\right)}=10.78\,{\mbox{meV}}\,\), \({t}_{HH}^{\left(1\right)}=0.55\,{\mbox{meV}}\,\), \({t}_{TT}^{\left(1\right)}=-1.95\,{\mbox{meV}}\,\), \({t}_{TH}^{\left(2\right)}=-1.21\,{\mbox{meV}}\,\), \({t}_{HH}^{\left(3\right)}=5.4\,{\mbox{meV}}\,\), UH = 35 meV, UT = 20 meV, V = 40 meV, and J = 10 meV, respectively.
