3 papers
quant-ph2019
Rydberg mediated entanglement in a two-dimensional neutral atom qubit array
T. M. Graham, M. Kwon, B. Grinkemeyer +6
We demonstrate high fidelity two-qubit Rydberg blockade and entanglement in a two-dimensional qubit array. The qubit array is defined by a grid of blue detuned lines of light with…
quant-ph2018
High Purity Single Photons Entangled with an Atomic Memory
Clayton Crocker, Martin Lichtman, Ksenia Sosnova +3
Trapped atomic ions are an ideal candidate for quantum network nodes, with long-lived identical qubit memories that can be locally entangled through their Coulomb interaction and r…
quant-ph2018
Quantum repeaters based on two species trapped ions
Siddhartha Santra, Sreraman Muralidharan, Martin Lichtman +3
We examine the viability of quantum repeaters based on two-species trapped ion modules for long distance quantum key distribution. Repeater nodes comprised of ion-trap modules of c…