Struct GateEigenstructure

pub struct GateEigenstructure {
    pub eigenvalues: Vec<Complex64>,
    pub eigenvectors: Array2<Complex64>,
    pub matrix: Array2<Complex64>,
}

Represents the eigenstructure of a quantum gate

Fields

eigenvalues: Vec<Complex64>

Eigenvalues of the gate

eigenvectors: Array2<Complex64>

Eigenvectors as columns of a matrix

matrix: Array2<Complex64>

The original gate matrix

Implementations

impl GateEigenstructure

pub fn is_diagonal(&self, tolerance: f64) -> bool

Check if the gate is diagonal in some basis

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

Get the phases of eigenvalues (assuming unitary gate)

pub fn is_phase_gate(&self, tolerance: f64) -> bool

Check if this represents a phase gate

pub fn rotation_angle(&self) -> Option<f64>

Get the rotation angle for single-qubit gates

pub fn rotation_axis(&self, tolerance: f64) -> Option<[f64; 3]>

Get the rotation axis for single-qubit gates

Trait Implementations

impl Clone for GateEigenstructure

fn clone(&self) -> GateEigenstructure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GateEigenstructure

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

Formats the value using the given formatter.