Struct QuantumSimulator 

pub struct QuantumSimulator {
    pub num_qubits: usize,
    pub state_vector: Vec<Complex>,
}

Quantum state vector simulator

Fields

num_qubits: usize

Number of qubits

state_vector: Vec<Complex>

State vector

Implementations

impl QuantumSimulator

pub fn new(num_qubits: usize) -> Self

Create new quantum simulator with |0…0⟩ state

pub fn apply_single_qubit_gate( &mut self, gate_matrix: &Array2<Complex>, qubit: usize, )

Apply single-qubit gate

pub fn apply_cnot(&mut self, control: usize, target: usize)

Apply CNOT gate

pub fn execute_circuit(&mut self, circuit: &QuantumCircuit) -> Result<()>

Execute quantum circuit

pub fn measure_qubit(&self, qubit: usize) -> (f64, f64)

Measure qubit in computational basis

pub fn expectation_z(&self, qubit: usize) -> f64

Get expectation value of Pauli-Z operator on a qubit

pub fn get_probabilities(&self) -> Vec<f64>

Get all measurement probabilities

Trait Implementations

impl Clone for QuantumSimulator

fn clone(&self) -> QuantumSimulator

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for QuantumSimulator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.