Quantum optimal control in quantum technologies. Strategic report on current status, visions and goals for research in Europe
Quantum optimal control, a toolbox for devising and implementing the shapes of external
fields that accomplish given tasks in the operation of a quantum device in the best way …
fields that accomplish given tasks in the operation of a quantum device in the best way …
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 …
High-fidelity parallel entangling gates on a neutral-atom quantum computer
The ability to perform entangling quantum operations with low error rates in a scalable
fashion is a central element of useful quantum information processing. Neutral-atom arrays …
fashion is a central element of useful quantum information processing. Neutral-atom arrays …
Universal quantum operations and ancilla-based read-out for tweezer clocks
Enhancing the precision of measurements by harnessing entanglement is a long-sought
goal in quantum metrology,. Yet attaining the best sensitivity allowed by quantum theory in …
goal in quantum metrology,. Yet attaining the best sensitivity allowed by quantum theory in …
Fermionic quantum processing with programmable neutral atom arrays
Simulating the properties of many-body fermionic systems is an outstanding computational
challenge relevant to material science, quantum chemistry, and particle physics.-5.4 pc] …
challenge relevant to material science, quantum chemistry, and particle physics.-5.4 pc] …
Measurement-free fault-tolerant quantum error correction in near-term devices
Logical qubits can be protected from decoherence by performing quantum error-correction
(QEC) cycles repeatedly. Algorithms for fault-tolerant QEC must be compiled to the specific …
(QEC) cycles repeatedly. Algorithms for fault-tolerant QEC must be compiled to the specific …
High-rate quantum LDPC codes for long-range-connected neutral atom registers
High-rate quantum error correcting (QEC) codes with moderate overheads in qubit number
and control complexity are highly desirable for achieving fault-tolerant quantum computing …
and control complexity are highly desirable for achieving fault-tolerant quantum computing …
Optimizing Rydberg gates for logical-qubit performance
Robust gate sequences are widely used to reduce the sensitivity of gate operations to
experimental imperfections. Typically, the optimization minimizes the average gate error; …
experimental imperfections. Typically, the optimization minimizes the average gate error; …
QuOCS: The quantum optimal control suite
Quantum optimal control includes a family of pulse-sha** algorithms that aim to unlock the
full potential of a variety of quantum technologies. The Quantum Optimal Control Suite …
full potential of a variety of quantum technologies. The Quantum Optimal Control Suite …
Quantum computing with Rydberg atom graphs
In recent years, Rydberg atom graphs, which are the arrangement of atoms of which the
interaction through Rydberg state excitation can be represented by a mathematical graph …
interaction through Rydberg state excitation can be represented by a mathematical graph …