Pairing mechanism in the electron doped t-t’-U Hubbard model
Date/Time: 19:00 26-Aug-2021
Abstract:
Numerical calculations for the doped t-t’-U Hubbard model find AFM and d-wave superconductivity phases. Separating the two-particle pairing vertex into a spin exchange part and a remainder, we find that the exchange of spin-fluctuations is responsible for the d-wave pairing [1].
[1] T.A.Maier and D.J.Scalapino, to be published.
[1] T.A.Maier and D.J.Scalapino, to be published.
Video
Authors
Scalapino Douglas
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