Module variational 

Variational Quantum Algorithms: VQE, QAOA, and hybrid solvers.

[VariationalSolver] executes parameterised ansatz circuits on a state-vector backend and minimises an expectation-value objective using classical optimisers, supporting both VQE (chemistry) and QAOA (combinatorics).

Structs

VariationalCircuit

Variational quantum circuit with parameterized gates

Enums

AnsatzType

Ansatz type for variational circuits

VariationalAlgorithm

Algorithm type for variational quantum algorithms