2 papers
cond-mat.str-el2009
Singlet and triplet bipolarons on the triangular lattice
J. P. Hague, P. E. Kornilovitch, J. H. Samson +1
We study the Coulomb-Fröhlich model on a triangular lattice, looking in particular at states with angular momentum. We examine a simplified model of crab bipolarons with angular mo…
cond-mat.supr-con2008★ 51 cited
Superconductivity in a Hubbard-Froehlich Model and in cuprates
T. M. Hardy, J. P. Hague, J. H. Samson +1
Using the variational Monte-Carlo method we find that a relatively weak long-range electron-phonon interaction induces a d-wave superconducting state of doped Mott-Hubbard insulato…