Quantum information processing based on Rydberg atoms emerged as a promising
direction two decades ago. Recent experimental and theoretical progresses have shined …

Arrays of optically trapped atoms excited to Rydberg states have recently emerged as a
competitive physical platform for quantum simulation and computing, where high-fidelity …

We study the implementation of a high fidelity controlled-phase gate in a Rydberg quantum
computer. The protocol is based on a symmetric gate with respect to the two qubits as …

Quantum computing and quantum simulation can be implemented by concatenation of one-
and two-qubit gates and interactions. For most physical implementations, however, it may be …

Quantum gates and entanglement based on dipole–dipole interactions of neutral Rydberg
atoms are relevant to both fundamental physics and quantum information science. The …

We propose a nonadiabatic non-Abelian geometric quantum operation scheme to realize
universal quantum computation with mesoscopic Rydberg atoms. A single control atom …

We present a robust protocol for implementing high-fidelity multiqubit controlled phase gates
(C k Z) on neutral atom qubits coupled to highly excited Rydberg states. Our approach is …

Because of their strong and tunable interactions, Rydberg atoms can be used to realize fast
two-qubit entangling gates. We propose a generalization of a generic two-qubit Rydberg …

Quantum computing promises exponential speed-up compared to its classical counterpart.
While the neutral atom processors are the pioneering platform in terms of scalability, the …

Multiple-qubit quantum logic gates are an important element in the implementation of
quantum computers. The direct construction of multiple-qubit quantum logic gates in an …