generalised_bicycle_code

ssip.lifted_product.generalised_bicycle_code(l: int, powers_A: list[int], powers_B: list[int]) → CSScode

Construct the generalised bicycle code with circulant of size l, see eg https://arxiv.org/abs/1904.02703, https://arxiv.org/abs/1212.6703.

Parameters:

• l – Size of circulant.

• powers_A – Powers of x representing first circulant matrix A.

• powers_B – Powers of xrepresenting second circulant matrix B.

Returns:

The bivariate bicycle code.