DiagonalizeDisentangler
full name: tenpy.algorithms.disentangler.DiagonalizeDisentangler
parent module:
tenpy.algorithms.disentangler
type: class
Inheritance Diagram
Methods
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- class tenpy.algorithms.disentangler.DiagonalizeDisentangler(parent)[source]
Bases:
Disentangler
Disentangle by diagonalizing the two-site density matrix in the auxiliary space.
See arXiv:1704.01974. Problem: Sorting by eigenvalues breaks the charge conservation! Instead we just sort within the charge blocks. For non-trivial charges, this might increase the entropy!
Arguments and return values are the same as for
Disentangler
.