3 citations · 4 across the 5 of their papers we have counts for
5 papers · 1 filter
State preparation via measurement and feedback: pushing relations, state structures, and non-invertible symmetries
Yabo Li, Aditi Mitra, Tsung-Cheng Lu
Quantum circuits with measurements and unitary feedback (MF) can prepare long-range entangled states in constant depth, but a systematic construction of the MF preparation circuit…
Quantum Cellular Automata on Symmetric Subalgebras
Ruochen Ma, Yabo Li, Meng Cheng
We investigate quantum cellular automata (QCA) on one-dimensional spin systems defined over a subalgebra of the full local operator algebra - the symmetric subalgebra under a finit…
Anyon Permutations in Quantum Double Models through Constant-depth Circuits
Yabo Li, Zijian Song
We provide explicit constant-depth local unitary circuits that realize general anyon permutations in Kitaev's quantum double models. This construction can be naturally understood t…
Non-Clifford gates between stabilizer codes via non-Abelian topological order
Rohith Sajith, Zijian Song, Brenden Roberts +2
We propose protocols to implement non-Clifford logical gates between stabilizer codes by entangling into a non-Abelian topological order as an intermediate step. Generalizing previ…
Domain walls from SPT-sewing
Yabo Li, Zijian Song, Aleksander Kubica +1
We introduce a systematic method for constructing gapped domain walls of topologically ordered systems by gauging a lower-dimensional symmetry-protected topological (SPT) order. Ba…