Suppressing matter-wave squeezing by periodic, erratic, or noisy driving [PDF]
Christine Khripkov, Amichay Vardi, Doron CohenWe compare different driving scenarios for the control of matter-wave squeezing of a coherent preparation in the vicinity of the hyperbolic instability of the two-mode Bose-Hubbard model. In particular we contrast the quantum Zeno suppression of decoherence by broad-band erratic or noisy driving, with the Kapitza effect obtained for high frequency periodic monochromatic driving.View original: http://arxiv.org/abs/1209.4498
No comments:
Post a Comment