Controlling Interactions between Quantum Emitters Using Atom Arrays.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.223602
Abstract: We investigate the potential for two-dimensional atom arrays to modify the radiation and interaction of individual quantum emitters. Specifically, we demonstrate that control over the emission linewidths, resonant frequency shifts, and local driving field enhancement… read more here.
Keywords: controlling interactions; quantum emitters; atom arrays; interactions quantum ... See more keywords
Defect-Free Arbitrary-Geometry Assembly of Mixed-Species Atom Arrays.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.083202
Abstract: Optically trapped mixed-species single atom arrays with arbitrary geometry are an attractive and promising platform for various applications, because tunable quantum systems with multiple components provide extra degrees of freedom for experimental control. Here, we… read more here.
Keywords: geometry; defect free; mixed species; arbitrary geometry ... See more keywords
Dynamical Preparation of Quantum Spin Liquids in Rydberg Atom Arrays.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.090401
Abstract: We theoretically analyze recent experiments [Semeghini et al., Science 374, 1242 (2021)SCIEAS0036-807510.1126/science.abi8794] demonstrating the onset of a topological spin liquid using a programmable quantum simulator based on Rydberg atom arrays. In the experiment, robust signatures of… read more here.
Keywords: state; quantum; atom arrays; preparation ... See more keywords
Generation and manipulation of Schrödinger cat states in Rydberg atom arrays
Sign Up to like & getrecommendations! Published in 2019 at "Science"
DOI: 10.1126/science.aax9743
Abstract: Entanglement goes large The success of quantum computing relies on the ability to entangle large-scale systems. Various platforms are being pursued, with architectures based on superconducting qubits and trapped atoms being the most advanced. By… read more here.
Keywords: quantum; rydberg atom; cat states; dinger cat ... See more keywords
Simulating topological phases with atom arrays in an optical waveguide.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.472403
Abstract: In this paper, we employ the atomic arrays in one-dimensional optical waveguides to simulate topological phases, where the waveguide is modeled as a one-dimensional infinitely long coupled cavity array. Under the Markov approximation, the coherent… read more here.
Keywords: arrays optical; topological phases; atom arrays; phases atom ... See more keywords