norm_tensor.h File Reference

Norm tensor calculation for IPEPS. More...

#include "inc/tensor/tensor.h"

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Namespaces
namespace	syten
	Syten namespace.
namespace	syten::IPEPS
	IPEPS-related functionality and tools.

Functions
Tensor< 4 >	syten::IPEPS::horz2_norm (Horz2CTM const &env, State const &psi, Tensor< 4 > &lq, Tensor< 3 > &a, Tensor< 4 > &rq, Tensor< 3 > &b, bool gauge_fix, bool use_svd)
	Calculates a rank-4 norm tensor from a horizontal two-site environment and the supplied left- and right QR'ed auxiliary tensors. More...
Tensor< 4 >	syten::IPEPS::vert2_norm (Vert2CTM const &env, State const &psi, Tensor< 4 > &fq, Tensor< 3 > &a, Tensor< 4 > &bq, Tensor< 3 > &b, bool gauge_fix, bool use_svd)
	Calculates a rank-4 norm tensor from a vertical two-site environment and the supplied left- and right QR'ed auxiliary tensors. More...
Tensor< 4 >	syten::IPEPS::vert2r_norm (Vert2CTM const &env, State const &psi, Tensor< 5 > &fq, Tensor< 3 > &a, Tensor< 4 > &bq, Tensor< 3 > &b, bool gauge_fix, bool use_svd)
	Calculates the same rank-4 norm tensor as vert2_norm but for a link which straddles the remover. More...

Detailed Description

Norm tensor calculation for IPEPS.