View source on GitHub |
Generate all bitstrings with a definite bit count starting from an initial
fqe.bitstring.lexicographic_bitstring_generator(
str0: int,
norb: int
) -> List[int]
state
Args | |
---|---|
str0 (bitstring) - integer representing bitstring ground state
norb (int) - number of spatial orbitals to distribute the particles into |
Returns | |
---|---|
list[bitstrings] - a list of bitstrings representing the occupation states |