Electronic structure and string tension of stripes in high-Tc superconductors

Marcus Fleck; Eva Pavarini; Ole Krogh Andersen

Electronic structure and string tension of stripes in high-Tc superconductors

Condensed Matter 2007-05-23 v1

Authors: Marcus Fleck , Eva Pavarini , Ole Krogh Andersen

Abstract

We present a simple, material-specific model Hamiltonian for stripes and use it to explain the observed differences between the angle-resolved photoemission spectra of La(2-x)Sr(x)CuO4 and Bi(2)Sr(2)CaCu(2)O(8+x), e.g, along the nodal line and around (3pi/4,0). Next we compute the string tension for stripes and find it to be smallest in the materials with the highest observed Tc,max.

Keywords

high-Tc superconductors stripes electronic structure string tension angle-resolved photoemission

Cite

@article{arxiv.cond-mat/0102041,
  title  = {Electronic structure and string tension of stripes in high-Tc superconductors},
  author = {Marcus Fleck and Eva Pavarini and Ole Krogh Andersen},
  journal= {arXiv preprint arXiv:cond-mat/0102041},
  year   = {2007}
}

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