Module variational

Variational quantum gates with automatic differentiation support

This module provides variational quantum gates whose parameters can be optimized using gradient-based methods. It includes automatic differentiation for computing parameter gradients efficiently.

Structs

ComputationGraph

Computation graph for reverse-mode autodiff

Dual

Dual number for forward-mode autodiff

Node

Computation graph node for reverse-mode autodiff

VariationalCircuit

Variational quantum circuit with multiple parameterized gates

VariationalGate

Variational quantum gate with autodiff support

VariationalOptimizer

Gradient-based optimizer for variational circuits

Enums

DiffMode

Automatic differentiation mode

Operation

Operations in the computation graph