scirs2_integrate::specialized::quantum::algorithms

Struct VariationalQuantumEigensolver

pub struct VariationalQuantumEigensolver {
    pub n_qubits: usize,
    pub circuit_depth: usize,
    pub tolerance: f64,
    pub max_iterations: usize,
}

Expand description

Variational Quantum Eigensolver (VQE) for quantum chemistry

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§n_qubits: usize

Number of qubits

§circuit_depth: usize

Ansatz circuit depth

§tolerance: f64

Optimization tolerance

§max_iterations: usize

Maximum optimization iterations

Implementations§

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impl VariationalQuantumEigensolver

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pub fn new(n_qubits: usize, circuitdepth: usize) -> Self

Create a new VQE solver

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pub fn find_ground_state( &self, hamiltonian: &Array2<Complex64>, ) -> Result<(f64, Array1<f64>)>

Find ground state energy using VQE

Auto Trait Implementations§

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impl UnwindSafe for VariationalQuantumEigensolver

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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