1.1k citations · 10.3k across the 99 of their papers we have counts for
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Ultrahigh Error Threshold for Surface Codes with Biased Noise
David K. Tuckett, Stephen D. Bartlett, Steven T. Flammia
We show that a simple modification of the surface code can exhibit an enormous gain in the error correction threshold for a noise model in which Pauli Z errors occur more frequentl…
Dimension towers of SICs. I. Aligned SICs and embedded tight frames
Marcus Appleby, Ingemar Bengtsson, Irina Dumitru +1
Algebraic number theory relates SIC-POVMs in dimension to those in dimension . We define a SIC in dimension to be aligned to a SIC in dimension if and on…
Topological quantum error correction in the Kitaev honeycomb model
Yi-Chan Lee, Courtney Brell, Steven T. Flammia
The Kitaev honeycomb model is an approximate topological quantum error correcting code in the same phase as the toric code, but requiring only a 2-body Hamiltonian. As a frustrated…
Beating the Classical Limits of Information Transmission using a Quantum Decoder
Robert J. Chapman, Akib Karim, Zixin Huang +3
Encoding schemes and error-correcting codes are widely used in information technology to improve the reliability of data transmission over real-world communication channels. Quantu…
Tailored codes for small quantum memories
Alan Robertson, Christopher Granade, Stephen D. Bartlett +1
We demonstrate that small quantum memories, realized via quantum error correction in multi-qubit devices, can benefit substantially by choosing a quantum code that is tailored to t…
Constructing exact symmetric informationally complete measurements from numerical solutions
Marcus Appleby, Tuan-Yow Chien, Steven Flammia +1
Recently, several intriguing conjectures have been proposed connecting symmetric informationally complete quantum measurements (SIC POVMs, or SICs) and algebraic number theory. The…