Quantum metrology can achieve far better precision than classical metrology, and is one of
the most important applications of quantum technologies in the real world. To attain the …

Lattice-surgery protocols allow for the efficient implementation of universal gate sets with two-
dimensional topological codes where qubits are constrained to interact with one another …

Magic state distillation is one of the leading candidates for implementing universal fault-
tolerant logical gates. However, the distillation circuits themselves are not fault-tolerant, so …

Contemporary methods for benchmarking noisy quantum processors typically measure
average error rates or process infidelities. However, thresholds for fault-tolerant quantum …

One of the central problems for near-term quantum devices is to understand their ultimate
potential and limitations. We address this problem in terms of quantum error mitigation by …

Finding efficient decoders for quantum error correcting codes adapted to realistic
experimental noise in fault-tolerant devices represents a significant challenge. In this paper …

We show that molecular spins represent ideal materials to realize a fault-tolerant quantum
computer, in which all quantum operations include protection against leading (dephasing) …

Implementing algorithms on a fault-tolerant quantum computer will require fast decoding
throughput and latency times to prevent an exponential increase in buffer times between the …

Although qubit coherence times and gate fidelities are continuously improving, logical
encoding is essential to achieve fault tolerance in quantum computing. In most encoding …

Fault-tolerant quantum computing promises significant computational speedup over
classical computing for a variety of important problems. One of the biggest challenges for …