Titlebook: Decoherence, Entanglement and Information Protection in Complex Quantum Systems; Proceedings of the N V.M. Akulin,A. Sarfati,S. Pellegrin C

dysphagia

Asseverate

Selective Control of High-Order Atomic Coherencesrency might be useful for quantum signal processing. The main problem with these schemes is related to the selective measurement of high-order atomic coherences that requires multiphoton interactions for the production and detection. In this paper we present a method in which a single laser beam is

山间窄路

包租车船

启发

Conspiracy

Apogee

船员

Non-Markovian Decay and Decoherence in Open Quantum Systemss down the standard unitary evolution of the system alone and introduces open quantum system behaviour. Coupling to a fast-relaxing thermal reservoir is known to lead to an exponential decay of the quantum state, a process described by a Lindblad-type master equation. In modern quantum physics, howe

stratum-corneum

The Varieties of Master Equationsing to an environment acting as a reservoir. When the reservoir is acting as a sink for information, it has got no memory, we obtain equations usually termed Markovian. In this limit it has been shown by semi-group arguments which form preserves all physically relevant properties of the quantum stat

嘲弄

Quantum Dynamics Effected by Repeated Measurementsasurements, the combined system may be described using a difference master equation whereas, in the Zeno-limit Δ. → 0, the evolution of the dynamic system is unitary and defined by the state of the ancilla. For an arbitrary Δ., we also formulate a master equation that interpolates smoothly the exact