Tuesday, December 11, 2012

1212.1945 (A. R. R. Carvalho et al.)

Cavity driven by a single photon: conditional dynamics and non-linear
phase shift
   [PDF]

A. R. R. Carvalho, M. R. Hush, M. R. James
We apply the stochastic master equations (quantum filter) derived by Gough et al. (Proc. 50th IEEE Conference on Decision and Control, 2011) to a system consisting of a cavity driven by a multimode single photon field. In particular, we analyse the conditional dynamics for the problem of cross phase modulation in a doubly resonant cavity. Through the exact integration of the stochastic equations, our results reveal features of the problem unavailable from previous models.
View original: http://arxiv.org/abs/1212.1945

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