Erratum: Glassy Chimeras Could Be Blind to Quantum Speedup. . . [Phys. Rev. X 4, 021008 (2014)]

Abstract

Erratum to Phys. Rev. X 4, 021008 (2014): The critical exponent associated with the ferromagnetic susceptibility was computed incorrectly. Furthermore, Ising ferromagnets on the Chimera topology have the same universality class as two-dimensional Ising ferromagnets.

arXiv comment1 page, 1 figure

References in corpus (4)

• Architectural considerations in the design of a superconducting quantum annealing processor
• Glassy Chimeras could be blind to quantum speedup: Designing better benchmarks for quantum annealing machines
• Error estimation and reduction with cross correlations
• Cross-correlations in scaling analyses of phase transitions

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• Initial State Encoding via Reverse Quantum Annealing and h-gain Features
• Site and bond percolation thresholds in $K_{n,n}$-based lattices: Vulnerability of quantum annealers to random qubit and coupler failures on chimera topologies