431 citations · 1.4k across the 10 of their papers we have counts for
10 papers
Two-Symmetry Penning-Ioffe Trap for Antihydrogen Cooling and Spectroscopy
E. Tardiff, X. Fan, G. Gabrielse +12
High-accuracy spectroscopic comparisons of trapped antihydrogen atoms () and hydrogen atoms () promise to stringently test the fundamental CPT symmet…
Parametric Excitation and Squeezing in a Many-Body Spin System
T. M. Hoang, M. Anquez, B. A. Robbins +4
We demonstrate a new method to coherently excite and control the quantum spin states of an atomic Bose gas using parametric excitation of the collective spin by time varying the re…
Dynamic stabilization of a quantum many-body spin system
T. M. Hoang, C. S. Gerving, B. J. Land +3
We demonstrate dynamic stabilization of an unstable strongly interacting quantum many-body system by periodic manipulation of the phase of the collective states. The experiment emp…
Non-equilibrium dynamics of an unstable quantum pendulum
C. S. Gerving, T. M. Hoang, B. J. Land +3
A pendulum prepared perfectly inverted and motionless is a prototype of unstable equilibria and corresponds to an unstable hyperbolic fixed point in the dynamical phase space. Unst…
Spin-Nematic Squeezed Vacuum in a Quantum Gas
C. D. Hamley, C. S. Gerving, T. M. Hoang +2
Using squeezed states it is possible to surpass the standard quantum limit of measurement uncertainty by reducing the measurement uncertainty of one property at the expense of anot…
Strong Quantum Spin Correlations Observed in Atomic Spin Mixing
Eva M. Bookjans, Christopher D. Hamley, Michael S. Chapman
We have observed sub-Poissonian spin correlations generated by collisionally induced spin mixing in a spin-1 Bose-Einstein condensate. We measure a quantum noise reduction of -7 dB…