#stabilizer codes
7 papers match
Restrictions on non-Clifford fault tolerance and ruling out beyond-SQL quantum metrology
Constantin Cedillo Vayson de Pradenne, Ishaan Kannan, Harald Putterman +1
The paper proves limits on transversal non‑Clifford gates in stabilizer codes, showing these constraints prevent fault‑tolerant transversal sensing that would surpass the standard…
Minimal Counterexamples of the MacWilliams Extension Theorem for Stabilizer Codes
Ali Assem Mahmoud
The paper constructs the smallest stabilizer code examples where a weight‑preserving isomorphism cannot be realized by local Clifford operations and qudit permutations, providing m…
Quantum XYZ Stabilizer Codes
Alessio Baldelli, Davide Orsucci, Francisco Lázaro +1
The paper introduces quantum XYZ stabilizer codes that use three orthogonal parity‑check matrices for X, Y, and Z stabilizers, providing conditions for genuinely non‑CSS codes and…
Binary Gauss Stabilizers for Abelian Lattice Gauge Theories
Matteo Turco, Luca Spagnoli, Alessandro Roggero
The paper introduces binary Gauss stabilizers for discrete Abelian lattice gauge theories with Z_N groups (N a power of two), providing an alternative to Gauss operators that can b…
Floquetifying stabiliser codes with distance-preserving rewrites
Benjamin Rodatz, Boldizsár Poór, Aleks Kissinger
The paper presents a Floquetification technique that transforms any stabiliser code into a Floquet code using only single- and two-qubit operations while preserving the code's dist…
Coherent error induced phase transition
Hanchen Liu, Xiao Chen
The paper examines how coherent unitary errors impact logical information in stabilizer quantum error‑correcting codes and discovers a phase transition at a critical error rate whe…