Struct FermionicString 

pub struct FermionicString {
    pub operators: Vec<FermionicOperator>,
    pub coefficient: Complex64,
    pub num_modes: usize,
}

Fermionic operator string (product of fermionic operators)

Fields

operators: Vec<FermionicOperator>

Ordered list of fermionic operators

coefficient: Complex64

Coefficient of the operator string

num_modes: usize

Number of fermionic modes

Implementations

impl FermionicString

pub fn new( operators: Vec<FermionicOperator>, coefficient: Complex64, num_modes: usize, ) -> Self

Create new fermionic string

pub fn single_operator( op: FermionicOperator, coefficient: Complex64, num_modes: usize, ) -> Self

Create single fermionic operator

pub fn creation(site: usize, coefficient: Complex64, num_modes: usize) -> Self

Create creation operator c†_i

pub fn annihilation( site: usize, coefficient: Complex64, num_modes: usize, ) -> Self

Create annihilation operator c_i

pub fn number(site: usize, coefficient: Complex64, num_modes: usize) -> Self

Create number operator n_i

pub fn hopping( from: usize, to: usize, coefficient: Complex64, num_modes: usize, ) -> Self

Create hopping term t c†_i c_j

pub fn multiply(&self, other: &FermionicString) -> Result<FermionicString>

Multiply two fermionic strings

pub fn hermitian_conjugate(&self) -> FermionicString

Compute Hermitian conjugate

Trait Implementations

impl Clone for FermionicString

fn clone(&self) -> FermionicString

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FermionicString

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

Formats the value using the given formatter.