Trapped ions are among the most promising systems for practical quantum computing (QC).
The basic requirements for universal QC have all been demonstrated with ions, and …

Quantum computers hold the promise of solving certain computational tasks much more
efficiently than classical computers. We review recent experimental advances towards a …

We demonstrate midcircuit measurements in a neutral atom array by shelving data qubits in
protected hyperfine-Zeeman substates while nondestructively measuring an ancilla qubit …

Quantum computers can solve certain problems more efficiently than any possible
conventional computer. Small quantum algorithms have been demonstrated on multiple …

Certain algorithms for quantum computers are able to outperform their classical
counterparts. In 1994, Peter Shor came up with a quantum algorithm that calculates the …

The Grover quantum search algorithm is a hallmark application of a quantum computer with
a well-known speedup over classical searches of an unsorted database. Here, we report …

We demonstrated coherent control of a quantum two-level system based on two-electron
spin states in a double quantum dot, allowing state preparation, coherent manipulation, and …

Remarkable progress towards realizing quantum computation has been achieved using
natural and artificial atoms as qubits. This paper presents a brief overview of the current …

Exact first-principles calculations of molecular properties are currently intractable because
their computational cost grows exponentially with both the number of atoms and basis set …

To process information using quantum-mechanical principles, the states of individual
particles need to be entangled and manipulated. One way to do this is to use trapped, laser …