390 citations · 2.5k across the 41 of their papers we have counts for
3 papers · 1 filter
Low-Noise Amplification of a Continuous Variable Quantum State
R. C. Pooser, A. M. Marino, V. Boyer +2
We present an experimental realization of a low-noise, phase-insensitive optical amplifier using a four-wave mixing interaction in hot Rb vapor. Performance near the quantum limit…
Number Fluctuations and Energy Dissipation in Sodium Spinor Condensates
Yingmei Liu, Eduardo Gomez, Stephen E. Maxwell +3
We characterize fluctuations in atom number and spin populations in F=1 sodium spinor condensates. We find that the fluctuations enable a quantitative measure of energy dissipation…
Quantum Phase Transitions and Continuous Observation of Spinor Dynamics in an Antiferromagnetic Condensate
Yingmei Liu, Sebastian Jung, Stephen E. Maxwell +3
Condensates of spin-1 sodium display rich spin dynamics due to the antiferromagnetic nature of the interactions in this system. We use Faraday rotation spectroscopy to make a conti…