Fettes, Werner and Morgenstern, Ingo and Husslein, Thomas (1997) Application of the SD Technique for Solving a BCS-Reduced Hubbard like Hamiltonian. International Journal of Modern Physics C (ijmpc) 8 (5), pp. 1037-1061.
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We present exact and stochastic diagonalization results for a BCS-reduced Hubbard model. The kinetic Hamiltonian is the same as in the single band Hubbard model with additional next nearest neighbor hopping. The interaction of this model is designed to inhibit superconductivity in the dx2-y2 channel. The ground state of this model is studied by exact and stochastic diagonalization technique. We ...
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|Institutions:||Physics > Institute of Theroretical Physics > Professor Morgenstern|
|Keywords:||Stochastic Diagonalization; Exact Diagonalization; High Tc; BCS-Reduced Hubbard Model|
|Subjects:||500 Science > 530 Physics|
|Created at the University of Regensburg:||Unknown|
|Deposited On:||16 Aug 2010 12:16|
|Last Modified:||16 Aug 2010 12:16|