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A numerical study of spin orbit interaction in the Kondo model
Francesco Alaimo (LMU)
07.03.2012 at 12:45
I will speak about spin orbit interaction in the Kondo model. The motivation for this work comes from a paper (Phys. Rev. B 84, 245316 (2011)), where it has been found that the conductance has actually a smaller value than the one predicted by Fermi liquid relations. Following the suggestion on the paper I included spin orbit interaction on the Anderson Hamiltonian and I studied the new Hamiltonian numerically using NRG. I will show two different impurity models and I will try to explain why they are too simple and do not give the expected value for the conductance.
A 449 Theresienstraße 37