parity() [1/2]

STensorProxy syten::STensorImpl::parity	(	STensor const &	,
		SBasisId const &	,
		SourceLocation const &	loc = SourceLocation::current()
	)

Apply a parity operator to an existing STensor leg, creating an STensorProxy.

Remarks

This function is autodifferentiable except if the tensor network is incomplete and the downstream adjoint does not have a basis which.

References syten::YesNo< struct _prod_conj >::n(), and syten::STensorImpl::STensorProxy::parity().

Referenced by syten::IPEPSv2::full_update_pseudo_invert_r4(), syten::MPS::Lat::U1U1::genFermiBoseLattice(), and syten::STensorImpl::STensorProxy::parity().

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