quantax.operator.OpTerm

class quantax.operator.OpTerm

A group of operator terms sharing the same operator string, used to define an Operator.

__init__(opstr: str, strength: list[complex], indices: list[list[int]]) → None

opstr: str

A string representing the operator type, following the same convention as pauli=0 in QuSpin.

strength: list[complex]

A list of interaction strengths, one per term.

indices: list[list[int]]

A list of site-index lists, one per term, each of the same length as opstr.