Eun-Ah Kim, Michael J. Lawler, Paul Oreto,Subir Sachdev, Eduardo Fradkin, Steven A. KivelsonPhys. Rev. B 77, 184514. DOI: http://dx.doi.org/10.1103/PhysRevB.77.184514. arXiv:0705.4099 Thursday, May 22, 2008 Phys. Rev. B 2008 Kim.pdfResearch Area: Nematicity