grow_top_rung()

void syten::IPEPS::grow_top_rung	(	Vec< Cached< Tensor< 3 > > > &	tr,
		Vec< Basis > &	trb,
		Tensor< 2 > &	tlc,
		Tensor< 2 > &	trc,
		State const &	psi,
		int const	d,
		Tensor< 3 > const &	lnr,
		Tensor< 3 > const &	rnr,
		Basis const &	lnrb,
		Basis const &	rnrb,
		Truncation const &	trunc
	)

Grows the supplied top rung tr and corner tensors tlc and trc by rung d of the state psi.

References syten::Tensor< rank >::b(), syten::correct_cgc_tensors(), syten::Basis::f(), syten::gM(), syten::hasCGC(), syten::intersection(), syten::EnvVars::minimise_ranks, std::move(), syten::norm(), syten::normalised(), syten::project(), sldlmap(), SYTEN_ASSERT_MSG, and tsvd.

Referenced by expectation(), syten::IPEPS::FullUpdate::fast_update(), syten::IPEPS::FullCTM::grow_t(), and syten::IPEPS::Horz2CTM::Horz2CTM().

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