542 citations · 2.5k across the 59 of their papers we have counts for
7 papers · 2 filters
Connecting nth order generalised quantum Rabi models: Emergence of nonlinear spin-boson coupling via spin rotations
Jorge Casanova, Ricardo Puebla, Hector Moya-Cessa +1
We establish an approximate equivalence between a generalised quantum Rabi model and its nth order counterparts where spin-boson interactions are nonlinear as they comprise a simul…
Soft Quantum Control for Highly Selective Interactions among Joint Quantum Systems
J. F. Haase, Z. -Y. Wang, J. Casanova +1
We propose a quantum control scheme aimed at interacting systems that gives rise to highly selective coupling among their near-to-resonance constituents. Our protocol implements te…
Noise-resilient architecture of a hybrid electron-nuclear quantum register in diamond
Michael A. Perlin, Zhen-Yu Wang, Jorge Casanova +1
A hybrid quantum register consisting of nuclear spins in a solid-state platform coupled to a central electron spin is expected to combine the advantages of its elements. However, t…
Pulsed Dynamical Decoupling for Fast and Robust Two-Qubit Gates on Trapped Ions
I. Arrazola, J. Casanova, J. S. Pedernales +3
We propose a pulsed dynamical decoupling protocol as the generator of tunable, fast, and robust quantum phase gates between two microwave-driven trapped ion hyperfine qubits. The p…
Magnetic field fluctuations analysis for the ion trap implementation of the quantum Rabi model in the the deep strong coupling regime
Ricardo Puebla, Jorge Casanova, Martin B. Plenio
The dynamics of the quantum Rabi model in the deep strong coupling regime is theoretically analyzed in a trapped-ion setup. Recognizably, the main hallmark of this regime is the em…
Protected ultrastrong coupling regime of the two-photon quantum Rabi model with trapped ions
Ricardo Puebla, Myung-Joong Hwang, Jorge Casanova +1
We propose a robust realization of the two-photon quantum Rabi model in a trapped-ion setting based on a continuous dynamical decoupling scheme. In this manner the magnetic dephasi…