Israel squeezed out

Heisenberg-Limited Qubit Read-Out with Two-Mode Squeezed Light.

We show how to use two-mode squeezed light to exponentially enhance cavity-based dispersive qubit measurement. Our scheme enables true Heisenberg-limited scaling of the measurement, and crucially, it is not restricted to small dispersive couplings or unrealistically long measurement times. It involves coupling a qubit dispersively to two cavities and making use of a symmetry in the dynamics of ...

Squeezed light from spin-squeezed atoms.

We propose to transfer quantum correlations from atoms to light by Raman scattering of a strong laser pulse on a spin-squeezed atomic sample. We prove that the emission is restricted to a single field mode which perfectly inherits the quantum correlations of the atomic system.

Squeezed Condensates

We analyse the atomic state obtained by photo-dissociation of a molecular Bose-Einsteincondensate. This process is equivalent to down-conversion in quantum optics where it is responsible for squeezing of the field amplitudes. Monte Carlo simulations derived from the Positive P description of the system, and approximate equations for second moments of the atomic field operators are introduced to...

Squeezed Heart

How and why communications industry suppliers get squeezed out: now, and the next phase

The communications systems, terminals , software and deployment service, industries ,have undergone the past ten years a significant technological internal evolution and external revolution at customer end (such as Internet ,Mobile networks and terminals, Broadband,..). Very little management research has studied their financial survivability irrespective of changes in demand volumes in the pre...