Quantum computing with atomic qubits and Rydberg interactions: progress and challenges

M Saffman - Journal of Physics B: Atomic, Molecular and Optical …, 2016 - iopscience.iop.org
We present a review of quantum computation with neutral atom qubits. After an overview of
architectural options and approaches to preparing large qubit arrays we examine Rydberg …

Nobel Lecture: Controlling photons in a box and exploring<? format?> the quantum to classical boundary

S Haroche - Reviews of Modern Physics, 2013 - APS
Microwave photons trapped in a superconducting cavity constitute an ideal system to realize
some of the thought experiments imagined by the founding fathers of quantum physics. The …

Robust encoding of a qubit in a molecule

VV Albert, JP Covey, J Preskill - Physical Review X, 2020 - APS
We construct quantum error-correcting codes that embed a finite-dimensional code space in
the infinite-dimensional Hilbert space of rotational states of a rigid body. These codes, which …

Entanglement in indistinguishable particle systems

F Benatti, R Floreanini, F Franchini, U Marzolino - Physics Reports, 2020 - Elsevier
For systems consisting of distinguishable particles, there exists an agreed upon notion of
entanglement which is fundamentally based on the possibility of addressing individually …

Simulating quantum materials with digital quantum computers

LB Oftelie, M Urbanek, M Metcalf, J Carter… - Quantum Science …, 2021 - iopscience.iop.org
Quantum materials exhibit a wide array of exotic phenomena and practically useful
properties. A better understanding of these materials can provide deeper insights into …

Polyatomic candidates for cooling of molecules with lasers from simple theoretical concepts

TA Isaev, R Berger - Physical review letters, 2016 - APS
A rational approach to identify polyatomic molecules that appear to be promising candidates
for direct Doppler cooling with lasers is outlined. First-principles calculations for equilibrium …

Two-dimensional lattice of blue-detuned atom traps using a projected Gaussian beam array

MJ Piotrowicz, M Lichtman, K Maller, G Li, S Zhang… - Physical Review A …, 2013 - APS
We describe a blue-detuned optical lattice for atom trap** which is intrinsically two-
dimensional, while providing three-dimensional atom localization. The lattice is insensitive …

Arbitrary entangled state transfer via a topological qubit chain

C Wang, L Li, J Gong, Y Liu - Physical Review A, 2022 - APS
Quantum state transfer is one of the basic tasks in quantum information processing. We here
propose a theoretical approach to realize arbitrary entangled state transfer through a qubit …

Transversality and lattice surgery: Exploring realistic routes toward coupled logical qubits with trapped-ion quantum processors

M Gutiérrez, M Müller, A Bermúdez - Physical Review A, 2019 - APS
Active quantum error correction has been identified as a crucial ingredient of future quantum
computers, motivating the recent experimental efforts to encode logical quantum bits using …

A scripted control system for autonomous hardware-timed experiments

PT Starkey, CJ Billington, SP Johnstone… - Review of Scientific …, 2013 - pubs.aip.org
We present the labscript suite, an open-source experiment control system for automating
shot-based experiments and their analysis. Experiments are composed as Python code …