Fork Tensor-Product States: Efficient Multiorbital Real-Time DMFT Solver
We present a tensor network especially suited for multi-orbital Anderson impurity models and as an impurity solver for multi-orbital dynamical mean-field theory (DMFT). The solver works directly on the real-frequency axis and yields high spectral resolution at all frequencies. We use a large number...
Main Authors: | Daniel Bauernfeind, Manuel Zingl, Robert Triebl, Markus Aichhorn, Hans Gerd Evertz |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2017-07-01
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Series: | Physical Review X |
Online Access: | http://doi.org/10.1103/PhysRevX.7.031013 |
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