We present the quantum theory of a polarization phase-gate that can be realized in a sample of ultracold rubidium atoms driven into a tripod configuration. The main advantages of this scheme are in its relative simplicity and inherent symmetry. It is shown that the conditional phase shifts of order x can be attained.
|Journal||Optika i Spektroskopiya|
|Publication status||Published - 1 Dec 2005|
Rebić, S., Vitali, D., Ottaviani, C., Tombesi, P., Artoni, M., Cataliotti, F., & Corbalan, R. (2005). Quantum theory of a polarization phase-gate in an atomic tripod configuration. Optika i Spektroskopiya, 99(2), 280-285.