apply_op_naive() [2/2]

void syten::MPS::apply_op_naive	(	State &	a,
		Operator const &	op
	)

Applies the MPO op to the MPS a without truncation.

Parameters

[in,out]	a	the MPS to which the operator is applied
[in]	op	the MPO which is applied to the state

Returns

void

Contracts MPS and MPO components on every site, using a standard isometry to combine the two auxiliary indices.

References syten::MPS::Operator::dIdx, syten::MPS::State::dropUnmatched(), syten::genCombinator(), syten::genFuse(), syten::genSplit(), syten::MPS::Operator::lIdx, syten::MPS::State::lIdx, syten::MPS::State::lInt, syten::MPS::State::maybeCache(), syten::MPS::Operator::rIdx, syten::MPS::State::rIdx, syten::MPS::State::rInt, syten::MPS::State::size(), SYTEN_ASSERT, syten::MPS::Operator::uIdx, syten::MPS::State::uInt, and syten::validateTensorEdge().

Referenced by taylor_time_evolution().

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