951 citations · 4.7k across the 39 of their papers we have counts for
34 papers · 1 filter
Experimental speedup of quantum dynamics through squeezing
S. C. Burd, H. M. Knaack, R. Srinivas +9
We show experimentally that a broad class of interactions involving quantum harmonic oscillators can be made stronger (amplified) using a unitary squeezing protocol. While our demo…
Towards Improved Quantum Simulations and Sensing with Trapped 2D Ion Crystals via Parametric Amplification
Matt Affolter, Wenchao Ge, Bryce Bullock +5
Improving coherence is a fundamental challenge in quantum simulation and sensing experiments with trapped ions. Here we discuss, experimentally demonstrate, and estimate the potent…
Comparison of Spontaneous Emission in Trapped Ion Multiqubit Gates at High Magnetic Fields
Allison L. Carter, Sean R. Muleady, Athreya Shankar +5
Penning traps have been used for performing quantum simulations and sensing with hundreds of ions and provide a promising route toward scaling up trapped ion quantum platforms beca…
Individual qubit addressing of rotating ion crystals in a Penning trap
Anthony M. Polloreno, Ana Maria Rey, John J. Bollinger
Trapped ions boast long coherence times and excellent gate fidelities, making them a useful platform for quantum information processing. Scaling to larger numbers of ion qubits in…
Simulating dynamical phases of chiral superconductors with a trapped ion magnet
Athreya Shankar, Emil A. Yuzbashyan, Victor Gurarie +3
Two-dimensional superconductors and superfluids are systems that feature chiral behavior emerging from the Cooper pairing of electrons or neutral fermionic atoms with non-…
Fast generation of spin squeezing via resonant spin-boson coupling
Diego Barberena, Sean R. Muleady, John J. Bollinger +2
We propose protocols for the creation of useful entangled states in a system of spins collectively coupled to a bosonic mode, directly applicable to trapped-ion and cavity QED setu…