Barbell codes are a family of qLDPC codes with a matching superconducting chip layout enabling constant hardware complexity, simulated to preserve logical information over trillions of QEC cycles at 10^{-4} physical noise with under 30 data qubits per logical qubit.
Quantum design automation: Foundations, challenges, and the road ahead
2 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
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quant-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
SesQ applies surface discretization and a semi-analytical multilayer Green's function to calculate EPR in qubits with roughly 100x faster capacitance extraction and higher precision than volumetric FEM.
citing papers explorer
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Barbell Codes: qLDPC Codes for Superconducting Quantum Hardware
Barbell codes are a family of qLDPC codes with a matching superconducting chip layout enabling constant hardware complexity, simulated to preserve logical information over trillions of QEC cycles at 10^{-4} physical noise with under 30 data qubits per logical qubit.
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SesQ: A Surface Electrostatic Simulator for Precise Energy Participation Ratio Simulation in Superconducting Qubits
SesQ applies surface discretization and a semi-analytical multilayer Green's function to calculate EPR in qubits with roughly 100x faster capacitance extraction and higher precision than volumetric FEM.