Abstract

Taking into account the evolution of the in-plane resistivity with temperature and doping, a candidate proposal for the (hole-doped) cuprate phase diagram is constructed. Many features of the phase diagram are viewed as a consequence of an anisotropic interaction that intensifies with decreasing doping from the heavily overdoped side. At a critical doping p_c, that coincides with the development of the normal state pseudogap, the interaction becomes sufficiently strong that all electronic states near the zone boundary are effectively incoherent even at T = 0.