Fig. 2
From: Theory of the evolution of superconductivity in Sr2RuO4 under anisotropic strain
Normal state Fermi surfaces (blue lines) in the Brillouine zone and quasi-nesting vectors (arrows and red bars) for δt/t = 0 (a), 1.5% (b), 3.125% (c), and 4.5% (d). Notice the center of the zone (crossing point of the dashed lines) is set at momentum (0, π) to highlight the quasi-nesting near the van Hove point
