Title:

Computer Simulation of Two-Mode Nonlinear Quantum Scissors

Creator:

Dung Nguyen T.

Contributor:

Leoński W.

Tags:

Kerr coupler, nonlinear quantum scissors, quantum state engineering, qubit

Abstract:

We present a simulation method allowing for modeling of quantum dynamics of nonlinear quantum scissors’ (NQS) systems. We concentrate on the two-mode model involving two mutually interacting nonlinear quantum oscillators (Kerr nonlinear coupler) excited by a series of ultra-short external coherent pulses. We show that despite the simplicity of the method one can obtain non-trivial results. In particular, we discuss and compare two cases of kicked nonlinear coupler, showing that the quantum evolution of the system remains closed within a two-qubit Hilbert space and can lead to maximally entangled states generation.

Date created:

2013.08.04

Date accepted:

2013.08.21

Date issued:

2013.09.06

Format:

application/pdf