title: Antiferromagnetism and hole pair checkerboard in the vortex state of high T(c) superconductors.
abstract: We propose a microscopic state for the vortex phase of BSCO superconductors. Around the vortex core or above H(c2), the d wave hole pairs form a checkerboard localized in the antiferromagnetic background. We discuss this theory in connection with recent STM experiments.
authors.affiliation: Department of Physics, McCullough Building, Stanford University, Stanford, California 94305-4045, USA.
authors.forename: Han-Dong
authors.initials: HD
authors.lastname: Chen
authors.forename: Jiang-Ping
authors.initials: JP
authors.lastname: Hu
authors.forename: Sylvain
authors.initials: S
authors.lastname: Capponi
authors.forename: Enrico
authors.initials: E
authors.lastname: Arrigoni
authors.forename: Shou-Cheng
authors.initials: SC
authors.lastname: Zhang