Can Gottesman–Kitaev–Preskill (GKP) encoding turn homodyne detection into a practical tool for revealing Bell nonlocality?
The answer is yes, and in fact GKP states also lead to strong and robust multipartite nonlocality with homodyne detection!
Today on arXiv: arxiv.org/abs/2601.16189 1/n.
10 years after its founding, driven by the energy, enthusiasm, & dedication of the community @quantum-journal.bsky.social quietly published paper #2000 some days ago.
At least I think this is a big deal, big shout out to the founders & all authors, reviewers, editors, board members & contributors!