14 citations · 34 across the 6 of their papers we have counts for
4 papers · 1 filter
Divisible Codes for Quantum Computation
Jingzhen Hu, Qingzhong Liang, Robert Calderbank
Divisible codes are defined by the property that codeword weights share a common divisor greater than one. They are used to design signals for communications and sensing, and this…
Climbing the Diagonal Clifford Hierarchy
Jingzhen Hu, Qingzhong Liang, Robert Calderbank
Magic state distillation and the Shor factoring algorithm make essential use of logical diagonal gates. We introduce a method of synthesizing CSS codes that realize a target logica…
Designing the Quantum Channels Induced by Diagonal Gates
Jingzhen Hu, Qingzhong Liang, Robert Calderbank
The challenge of quantum computing is to combine error resilience with universal computation. Diagonal gates such as the transversal gate play an important role in implementing…
Mitigating Coherent Noise by Balancing Weight-2 -Stabilizers
Jingzhen Hu, Qingzhong Liang, Narayanan Rengaswamy +1
Physical platforms such as trapped ions suffer from coherent noise where errors manifest as rotations about a particular axis and can accumulate over time. We investigate passive m…