Department of Chemistry, Chemical Physics Theory Group, and Center for Quantum Information and Quantum Control, University of Toronto, Toronto M5S 3H6, Canada.
J Chem Phys. 2010 Oct 21;133(15):151101. doi: 10.1063/1.3491366.
Coherent control of observables using the phase properties of weak light that induces one-photon transitions is considered. Measurable properties are shown to be categorizable as either class A, where control is not possible, or class B, where control is possible. Using formal arguments, we show that phase control in open systems can be environmentally assisted.
本文考虑了使用弱光的相位特性诱导单光子跃迁来实现可观测量的相干控制。结果表明，可观测量可分为 A 类（不可控）和 B 类（可控）。利用形式化论证，本文证明了开放系统中的相位控制可以在环境辅助下实现。
