4 papers · 1 filter
Engineering protected cavity-QED interactions through pulsed dynamical decoupling
I. Arrazola, P. Bertet, Y. Chu +1
We study a generic cavity QED setup under conditions where the coupling between the two-level systems and a single bosonic mode is significantly degraded by low-frequency noise. To…
Toward high-fidelity quantum information processing and quantum simulation with spin qubits and phonons
I. Arrazola, Y. Minoguchi, M. -A. Lemonde +2
We analyze the implementation of high-fidelity, phonon-mediated gate operations and quantum simulation schemes for spin qubits associated with silicon vacancy centers in diamond. S…
Constructing the spin-1 Haldane phase on a qudit quantum processor
C. L. Edmunds, E. Rico, I. Arrazola +4
Symmetry-protected topological phases have fundamentally changed our understanding of quantum matter. An archetypal example of such a quantum phase of matter is the Haldane phase,…
Boson sampling with ultracold atoms in a programmable optical lattice
Carsten Robens, Iñigo Arrazola, Wolfgang Alt +4
Sampling from a quantum distribution can be exponentially hard for classical computers and yet could be performed efficiently by a noisy intermediate-scale quantum device. A prime…