dysphagia
发表于 2025-3-30 08:43:54
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Asseverate
发表于 2025-3-30 15:13:34
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
发表于 2025-3-30 18:48:25
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包租车船
发表于 2025-3-31 00:10:59
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启发
发表于 2025-3-31 01:52:52
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Conspiracy
发表于 2025-3-31 06:44:26
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Apogee
发表于 2025-3-31 10:23:06
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船员
发表于 2025-3-31 13:42:23
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
发表于 2025-3-31 17:57:58
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
发表于 2025-3-31 21:55:15
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