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 …

Quantum computing stands at the precipice of technological revolution, promising
unprecedented computational capabilities to tackle some of humanity's most complex …

Quantum field theories are the cornerstones of modern physics, providing relativistic and
quantum mechanical descriptions of physical systems at the most fundamental level …

Quantum spin models have been extensively used to study the properties of strongly
correlated systems and to find approximate solutions to combinatorial optimization …

Out-of-time-ordered correlators (OTOCs) are a key observable in a wide range of
interconnected fields including many-body physics, quantum information science, and …

Trapped atomic ion qubits or effective spins are a powerful quantum platform for quantum
computation and simulation, featuring densely connected and efficiently programmable …

Trapped-ion quantum simulators, in analog and digital modes, are considered a primary
candidate to achieve quantum advantage in quantum simulation and quantum computation …

High-fidelity two-qubit gates in quantum computers are often hampered by fluctuating
experimental parameters. The effects of time-varying parameter fluctuations lead to coherent …

Large quantum computers promise to solve some critical problems not solvable otherwise.
However, modern quantum technologies suffer various imperfections such as control errors …

Qubits based on ions trapped in linear radio-frequency traps form a successful platform for
quantum computing, due to their high fidelity of operations, all-to-all connectivity, and degree …