EVERITT, M.J., MUNRO, W.J. and SPILLER, T.P., 2010. Quantum measurement with chaotic apparatus. Physics Letters A, 374 (28), pp. 2809 - 2815.
We study a dissipative quantum mechanical model of the projective measurement of a qubit. We demonstrate how a correspondence limit, damped quantum oscillator can realise chaotic-like or periodic trajectories that emerge in sympathy with the projection of the qubit state, providing a model of the measurement process.