seemps.state.CanonicalMPS.update_2site_right#
method
- CanonicalMPS.update_2site_right(AA, site, strategy)[source]#
Split a two-site tensor into two one-site tensors by right orthonormalization and insert the tensor in canonical form into the MPS at the given site and the site on its right. Update the neighboring sites in the process.
- Parameters:
- AA
Tensor4 Two-site tensor A[a,i,j,b]
- site
int The index of the site whose quantum number is i. The new center will be self.site+1.
- strategy
Strategy Truncation strategy, including relative tolerances and maximum bond dimensions
- AA