Non-holonomic control III: coherence protection by the quantum zeno effect and non-holonomic control
E. Brion, V. M. Akulin, D. Comparat, I. Dumer, V. Gershkovich, G. Harel, G. Kurizki, I. Mazets, P. Pillet · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2005
In this paper, we present a coherence protection method based upon a multidimensional generalization of the Quantum Zeno Effect, as well as ideas from the coding theory. The non-holonomic control technique is employed as a physical tool which allows its effective implementation. The two limiting cases of small and large quantum systems are considered.