01081nas a2200157 4500008004100000245004200041210004200083260001300125520065300138100001600791700001400807700002400821700002000845700002100865856003700886 2022 eng d00aBoson Sampling for Generalized Bosons0 aBoson Sampling for Generalized Bosons c5/2/20223 a
We introduce the notion of "generalized bosons" whose exchange statistics resemble those of bosons, but the local bosonic commutator [ai,a†i]=1 is replaced by an arbitrary single-mode operator that is diagonal in the generalized Fock basis. Examples of generalized bosons include boson pairs and spins. We consider the analogue of the boson sampling task for these particles and observe that its output probabilities are still given by permanents, so that the results regarding hardness of sampling directly carry over. Finally, we propose implementations of generalized boson sampling in circuit-QED and ion-trap platforms.
1 aKuo, En-Jui1 aXu, Yijia1 aHangleiter, Dominik1 aGrankin, Andrey1 aHafezi, Mohammad uhttps://arxiv.org/abs/2204.08389