Fig. 1.

Phase diagram as a function of the transverse field $h$ and temperature $T$, both measured in units of the fermion hopping $t$. The solid and dashed black lines indicate, respectively, the boundary of the nematic phase ($T_{nem}$) and a crossover ($T_{nem}^{\ast }$, defined shortly before Eq. 2) marking the edge of the quantum critical fan. The superconducting $T_c$ is indicated by the blue solid line. The color scale shows a proxy for the DC resistivity in units of $\mathrm{\hslash }/e^2$, defined from the fit in Eq. 4. Here, $\alpha =1.5$, $V=0.5t$, $\mu =t$. Error bars reflect finite-size errors, as described in SI Appendix.