varapplyortho_mps.h File Reference

Variationally apply an operator to a MPS and orthogonalise against a set of other MPS at the same time. More...

#include "inc/util/common_exceptions.h"
#include "inc/util/timer.h"
#include "inc/mps/state.h"
#include "inc/mps/lbo_state.h"
#include "inc/tensor/tensor_gen.h"
#include "inc/tensor/tensor_svd.h"
#include "inc/tensor/tensor_qr.h"
#include "inc/tensor/tensor_misc.h"
#include "inc/alg/orthogonalise.h"

Include dependency graph for varapplyortho_mps.h:

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

Functions
template<typename Iterator = int>
std::tuple< LBOState, SRDef >	syten::MPS::apply_op_orthogonalise_fit (LBOState const &, Operator const &, Truncation const &, SRDef, Index=12, Index=2, LBOState=LBOState(), Iterator=0, Iterator=0)
	Dummy implementation to satisfy the compiler, see syten::MPS::apply_op_orthogonalise_fit(). More...
template<typename Iterator = State*>
std::tuple< State, SRDef >	syten::MPS::apply_op_orthogonalise_fit (State const &in, Operator const &op, Truncation const &trunc, SRDef desired_change, Index max_exp_sweeps=12, Index max_opt_sweeps=2, State res=State(), Iterator first=nullptr, Iterator last=nullptr)
	Applies the operator op to the state in while orthogonalising the result against states [first, last) and truncating with trunc. More...
std::size_t	syten::MPS::distance (int s, int e)
	Overload of distance() for integers, used by apply_op_orthogonalise_fit(). More...

Detailed Description

Variationally apply an operator to a MPS and orthogonalise against a set of other MPS at the same time.