Apply a MPO to a MPS by an initial zip-up round and a subsequent variational optimisation. More...

#include "inc/mps/state.h"

Include dependency graph for apply_itrunc_fit.h:

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Namespaces
namespace	syten
	Syten namespace.

namespace	syten::MPS
	The namespace containing all MPS-related tools, classes and objects.

Functions
SRDef	syten::MPS::apply_op_itrunc_fit (State &a, Operator const &op, Truncation trunc, SRDef desired_change, Index max_opt_sweeps)
	Applies the operator `op` onto the state `a` using the itrunc/zip-up method and then does some additional single-site optimisation sweeps on the result. More...

Detailed Description

Apply a MPO to a MPS by an initial zip-up round and a subsequent variational optimisation.

Namespaces