471 citations · 917 across the 15 of their papers we have counts for
3 papers · 1 filter
Quantum message-passing algorithm for optimal and efficient decoding
Christophe Piveteau, Joseph M. Renes
Recently, Renes proposed a quantum algorithm called belief propagation with quantum messages (BPQM) for decoding classical data encoded using a binary linear code with tree Tanner…
Error mitigation for universal gates on encoded qubits
Christophe Piveteau, David Sutter, Sergey Bravyi +2
The Eastin-Knill theorem states that no quantum error correcting code can have a universal set of transversal gates. For CSS codes that can implement Clifford gates transversally i…
Quasiprobability decompositions with reduced sampling overhead
Christophe Piveteau, David Sutter, Stefan Woerner
Quantum error mitigation techniques can reduce noise on current quantum hardware without the need for fault-tolerant quantum error correction. For instance, the quasiprobability me…