Papers › BGLS: A Python Package for the Gate-by-Gate Sampling Algorithm to Simulate Quantum Circuits
BGLS: A Python Package for the Gate-by-Gate Sampling Algorithm to Simulate Quantum Circuits
Alex Shapiro, Ryan LaRose
The archive published only this paper's code-link row. Authors, date and abstract are from arXiv's metadata (CC0), read from the Kaggle arXiv metadata snapshot of 2026-09-12 where its title matched the archive's; the title is the archive's.
The classical simulation of quantum computers is in general a computationally hard problem. To emulate the behavior of realistic devices, it is sufficient to sample bitstrings from circuits. Recently, arXiv:2112.08499 introduced the so-called gate-by-gate sampling algorithm to sample bitstrings and showed it to be computationally favorable in many cases. Here we present bgls, a Python package which implements this sampling algorithm. bgls has native support for several states and is highly flexible for use with additional states. We show how to install and use bgls, discuss optimizations in the algorithm, and demonstrate its utility on several problems.
Code
Repository list and official/mentioned flags are the archive's, frozen 2025-07-28. Reachability, where shown, is from one Syntology probe window (2026-09-16 to 2026-09-18); repositories not probed show nothing. GitHub stars are not tracked.
Code Syntology ran Syntology
Not run by Syntology. Nothing on this page verifies that the listed code works.
Results from the paper archive 2025-07-28
No leaderboard rows for this paper in the archive.
Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections