Uni20
Asynchronous tensor and runtime library.
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site_types.hpp
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1
7#pragma once
8
9#include <uni20/symmetry/block_tensor.hpp>
10#include <uni20/symmetry/dual_space.hpp>
11
12namespace uni20::tensor_network
13{
14
16template <typename Scalar, class LeftBond, class Physical, class RightBond,
17 BlockTensorStorage Storage = SeparateSparseBlockStorage<>>
18using MpsSite = BlockTensor<Scalar, Domain<LeftBond, Physical>, Codomain<RightBond>, Storage>;
19
21template <typename Scalar, class LeftAuxiliary, class InputPhysical, class RightAuxiliary, class OutputPhysical,
22 BlockTensorStorage Storage = SeparateSparseBlockStorage<>>
23using MpoSite =
24 BlockTensor<Scalar, Domain<LeftAuxiliary, InputPhysical>, Codomain<RightAuxiliary, OutputPhysical>, Storage>;
25
27template <typename Scalar, class BraBond, class Auxiliary, class KetBond,
28 BlockTensorStorage Storage = SeparateSparseBlockStorage<>>
29using MpoEnvironment = BlockTensor<Scalar, Domain<BraBond, Auxiliary>, Codomain<KetBond>, Storage>;
30
32template <typename Scalar, class LeftBond, class LeftPhysical, class RightPhysical, class RightBond,
33 BlockTensorStorage Storage = SeparateSparseBlockStorage<>>
34using TwoSiteCenter = BlockTensor<Scalar, Domain<LeftBond, LeftPhysical, RightPhysical>, Codomain<RightBond>, Storage>;
35
37template <typename Scalar, class LeftPhysical, class RightPhysical,
38 BlockTensorStorage Storage = PackedSparseBlockStorage<>>
39using TwoSiteLocalOperator = BlockTensor<Scalar, Domain<Dual<LeftPhysical>, Dual<RightPhysical>>,
40 Codomain<Dual<LeftPhysical>, Dual<RightPhysical>>, Storage>;
41
43template <typename Scalar, BlockTensorStorage Storage = SeparateSparseBlockStorage<>>
44using ScalarEnvironment = BlockTensor<Scalar, Domain<>, Codomain<>, Storage>;
45
46} // namespace uni20::tensor_network
block_tensor.hpp
Defines the first bosonic abelian BlockTensor container.
uni20::BlockTensor
Fixed-order tensor whose blocks obey a bosonic abelian selection rule.
Definition block_tensor.hpp:161
uni20::Codomain
Ordered codomain spaces of a tensor morphism.
Definition morphism_boundary.hpp:78
uni20::Dual
Tensor space represented in an explicitly dual basis.
Definition dual_space.hpp:89
uni20::BlockTensorStorage
Storage policy for a BlockTensor container.
Definition block_tensor_storage.hpp:46
uni20::Scalar
Concept for numeric scalar types (integer, real, or complex).
Definition scalar_concepts.hpp:81
dual_space.hpp
Defines the generic categorical dual-space adaptor.
uni20::tensor_network
Definition right_first_rabc.hpp:34
uni20::PackedSparseBlockStorage
Sparse storage packing every stored dense block into one leaf buffer.
Definition block_tensor_storage.hpp:959
uni20::SeparateSparseBlockStorage
Sparse storage with one independently owning dense Tensor per stored block.
Definition block_tensor_storage.hpp:913
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