Logical quantum processor based on reconfigurable atom arrays
Suppressing errors is the central challenge for useful quantum computing, requiring
quantum error correction (QEC),,,–for large-scale processing. However, the overhead in the …
quantum error correction (QEC),,,–for large-scale processing. However, the overhead in the …
Non-Abelian topological order and anyons on a trapped-ion processor
M Iqbal, N Tantivasadakarn, R Verresen, SL Campbell… - Nature, 2024 - nature.com
Non-Abelian topological order is a coveted state of matter with remarkable properties,
including quasiparticles that can remember the sequence in which they are exchanged …
including quasiparticles that can remember the sequence in which they are exchanged …
Topological order from measurements and feed-forward on a trapped ion quantum computer
M Iqbal, N Tantivasadakarn, TM Gatterman… - Communications …, 2024 - nature.com
Quantum systems evolve in time in one of two ways: through the Schrödinger equation or
wavefunction collapse. So far, deterministic control of quantum many-body systems in the …
wavefunction collapse. So far, deterministic control of quantum many-body systems in the …
Effective quantum volume, fidelity and computational cost of noisy quantum processing experiments
Today's experimental noisy quantum processors can compete with and surpass all known
algorithms on state-of-the-art supercomputers for the computational benchmark task of …
algorithms on state-of-the-art supercomputers for the computational benchmark task of …
Diagnostics of mixed-state topological order and breakdown of quantum memory
Topological quantum memory can protect information against local errors up to finite error
thresholds. Such thresholds are usually determined based on the success of decoding …
thresholds. Such thresholds are usually determined based on the success of decoding …
Disentangling losses in tantalum superconducting circuits
Superconducting qubits are a leading system for realizing large-scale quantum processors,
but overall gate fidelities suffer from coherence times limited by microwave dielectric loss …
but overall gate fidelities suffer from coherence times limited by microwave dielectric loss …
Non-abelian floquet spin liquids in a digital Rydberg simulator
M Kalinowski, N Maskara, MD Lukin - Physical Review X, 2023 - APS
Understanding topological matter is an outstanding challenge across several disciplines of
physical science. Programmable quantum simulators have emerged as a powerful approach …
physical science. Programmable quantum simulators have emerged as a powerful approach …
Engineering and probing non-abelian chiral spin liquids using periodically driven ultracold atoms
We propose a scheme to implement Kitaev's honeycomb model with cold atoms, based on a
periodic (Floquet) drive, in view of realizing and probing non-Abelian chiral spin liquids …
periodic (Floquet) drive, in view of realizing and probing non-Abelian chiral spin liquids …
Non-Abelian braiding of Fibonacci anyons with a superconducting processor
Quantum many-body systems with a non-Abelian topological order can host anyonic
quasiparticles. It has been proposed that anyons could be used to encode and manipulate …
quasiparticles. It has been proposed that anyons could be used to encode and manipulate …
Digital simulation of projective non-Abelian anyons with 68 superconducting qubits
Non-Abelian anyons are exotic quasiparticle excitations hosted by certain topological
phases of matter. They break the fermion-boson dichotomy and obey non-Abelian braiding …
phases of matter. They break the fermion-boson dichotomy and obey non-Abelian braiding …