Struct FermionicOperatorPool 

pub struct FermionicOperatorPool {
    pub single_excitations: Vec<FermionicOperator>,
    pub double_excitations: Vec<FermionicOperator>,
    pub num_orbitals: usize,
}

Fermionic operator pool for quantum chemistry

Contains the complete set of single and double excitation operators that can be used to construct the ADAPT-VQE ansatz.

Fields

single_excitations: Vec<FermionicOperator>

Single excitation operators (a†_p a_q)

double_excitations: Vec<FermionicOperator>

Double excitation operators (a†_p a†_q a_r a_s)

num_orbitals: usize

Number of spin orbitals

Implementations

impl FermionicOperatorPool

pub fn new(num_orbitals: usize) -> Self

Create a new operator pool for a given number of spin orbitals

pub fn all_operators(&self) -> Vec<FermionicOperator>

Get all operators in the pool

pub fn size(&self) -> usize

Get operator count

Trait Implementations

impl Clone for FermionicOperatorPool

fn clone(&self) -> FermionicOperatorPool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FermionicOperatorPool

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

Formats the value using the given formatter.