Network

The alice.network module provides the core tensor network data structures: MPS, MPO, Network, and the observe function. These objects are re-exported at the top-level alice namespace.

Classes

Class	Description
Network	Base 1D tensor network chain
MPS	Matrix product state
MPO	Matrix product operator

Functions

Function	Description
init_mps	Construct an initial MPS for DMRG
observe	Compute expectation value ⟨ψ|O|ψ⟩

See Also

• Core Concepts — conceptual introduction to MPS and MPO.
• Interaction — Interaction dataclasses used together with MPO.
• Hamiltonian — assembles an MPO from a list of interactions.