add() [3/3]

void syten::MPS::Lattice::add	(	std::string const &	id,
		std::string const &	desc,
		Tensor< 4 > const &	leftI,
		Tensor< 4 > const &	op,
		Tensor< 4 > const &	rightI,
		bool const	overwrite = false
	)

Add a single-site operator, valid only for uniform lattices.

Parameters

id	key used in siteOperators, e.g. ch or sz
desc	free-form string describing the operator
leftI	identity tensor used to the left of the site on which the operator acts
op	operator tensor used on the site on which the operator acts
rightI	identity tensor used to the right of the site on which the operator acts
overwrite	set to true if you want to overwrite an existing operator