2 papers
quant-ph2026
Block algebra for morphing circuits
Rui Chao
Morphing circuits are a new paradigm for quantum error correction that relaxes hardware requirements. We present four constructions for CNOT-based CSS morphing circuits with explic…
quant-ph2026
Fire and ice: Partially fault-tolerant quantum computing with selective state filtering
Ben W. Reichardt, David Aasen, Rui Chao
We develop an error-corrected quantum computation scheme based on concatenating the five-qubit Laflamme code onto the four-qubit Iceberg code. The approach skates a thin line: it i…