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19952023
most citedAntiferromagnetic to superconducting phase transition in the hole- and electron-doped Hubbard model at zero temperature

154 citations · 2k across the 70 of their papers we have counts for

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cond-mat.supr-con2010★ 38 cited

The 3-Band Hubbard-Model versus the 1-Band Model for the high-Tc Cuprates: Pairing Dynamics, Superconductivity and the Ground-State Phase Diagram

W. Hanke, M. L. Kiesel, M. Aichhorn +2

One central challenge in high- superconductivity (SC) is to derive a detailed understanding for the specific role of the - and - orbital degrees o…

cond-mat.supr-con2006★ 12 cited

Renormalization of the electron-spin-fluctuation interaction in the t-t'-U Hubbard model

Z. B. Huang, W. Hanke, E. Arrigoni +1

We study the renormalization of the electron-spin-fluctuation (el-sp) vertex in a two-dimensional Hubbard model with nearest-neighbor (t) and next-nearest-neighbor (t') hopping by…

cond-mat.supr-con2005★ 154 cited

Antiferromagnetic to superconducting phase transition in the hole- and electron-doped Hubbard model at zero temperature

M. Aichhorn, E. Arrigoni, M. Potthoff +1

The competition between d-wave superconductivity (SC) and antiferromagnetism (AF) in the high-Tc cuprates is investigated by studying the hole- and electron-doped two-dimensional H…

cond-mat.supr-con2005★ 7 cited

Correlated band structure and the ground-state phase diagram in high-Tc cuprates

Werner Hanke, Markus Aichhorn, Enrico Arrigoni +1

We review results obtained with a recently proposed variational cluster approach (VCA) for the competition between d-wave superconductivity (dSC) and antiferromagnetism (AF) in the…

cond-mat.supr-con2005★ 5 cited

Correlated band structure of electron-doped cuprate materials

C. Dahnken, M. Potthoff, E. Arrigoni +1

We present a numerical study of the doping dependence of the spectral function of the n-type cuprates. Using a variational cluster-perturbation theory approach based upon the self-…

cond-mat.supr-con2002★ 91 cited

Antiferromagnetism and hole pair checkerboard in the vortex state of high Tc superconductors

Han-Dong Chen, Jiang-Ping Hu, Sylvain Capponi +2

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 comm…