site_types.hpp File Reference

Defines canonical BlockTensor types for matrix-product networks. More...

#include <uni20/symmetry/block_tensor.hpp>
#include <uni20/symmetry/dual_space.hpp>

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Namespaces
namespace	uni20
namespace	uni20::tensor_network

Typedefs
template<typename Scalar , class BraBond , class Auxiliary , class KetBond , BlockTensorStorage Storage = SeparateSparseBlockStorage<>>
using	uni20::tensor_network::MpoEnvironment = BlockTensor< Scalar, Domain< BraBond, Auxiliary >, Codomain< KetBond >, Storage >
	Left or right MPO environment with (bra bond, auxiliary, ket bond) key order.
template<typename Scalar , class LeftAuxiliary , class InputPhysical , class RightAuxiliary , class OutputPhysical , BlockTensorStorage Storage = SeparateSparseBlockStorage<>>
using	uni20::tensor_network::MpoSite = BlockTensor< Scalar, Domain< LeftAuxiliary, InputPhysical >, Codomain< RightAuxiliary, OutputPhysical >, Storage >
	One MPO site with input physical and left auxiliary domain factors.
template<typename Scalar , class LeftBond , class Physical , class RightBond , BlockTensorStorage Storage = SeparateSparseBlockStorage<>>
using	uni20::tensor_network::MpsSite = BlockTensor< Scalar, Domain< LeftBond, Physical >, Codomain< RightBond >, Storage >
	One MPS site with the physical factor on the domain side.
template<typename Scalar , BlockTensorStorage Storage = SeparateSparseBlockStorage<>>
using	uni20::tensor_network::ScalarEnvironment = BlockTensor< Scalar, Domain<>, Codomain<>, Storage >
	Rank-zero BlockTensor used for a scalar boundary environment.
template<typename Scalar , class LeftBond , class LeftPhysical , class RightPhysical , class RightBond , BlockTensorStorage Storage = SeparateSparseBlockStorage<>>
using	uni20::tensor_network::TwoSiteCenter = BlockTensor< Scalar, Domain< LeftBond, LeftPhysical, RightPhysical >, Codomain< RightBond >, Storage >
	Two adjacent MPS sites combined into one optimization center.
template<typename Scalar , class LeftPhysical , class RightPhysical , BlockTensorStorage Storage = PackedSparseBlockStorage<>>
using	uni20::tensor_network::TwoSiteLocalOperator = BlockTensor< Scalar, Domain< Dual< LeftPhysical >, Dual< RightPhysical > >, Codomain< Dual< LeftPhysical >, Dual< RightPhysical > >, Storage >
	Charge-preserving operator acting on two adjacent physical spaces.

Detailed Description

Defines canonical BlockTensor types for matrix-product networks.