openfermion.linalg.jw_number_restrict_operator

Restrict a Jordan-Wigner encoded operator to a given particle number

Main aliases

openfermion.linalg.jw_number_restrict_operator(
    operator, n_electrons, n_qubits=None
)

Args
`sparse_operator`	`ndarray or sparse` Numpy operator acting on the space of n_qubits.
`n_electrons`	`int` Number of particles to restrict the operator to
`n_qubits`	`int` Number of qubits defining the total state

Args

sparse_operator

ndarray or sparse

Numpy operator acting on the space of n_qubits.

n_electrons

int

Number of particles to restrict the operator to

n_qubits

int

Number of qubits defining the total state

Returns
`new_operator`	`ndarray or sparse` Numpy operator restricted to acting on states with the same particle number.

new_operator

ndarray or sparse

Numpy operator restricted to acting on states with the same particle number.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2025-02-12 UTC.