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arXiv quant-ph/0512137quant-ph
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一个连续观测的量子粒子

A Quantum Particle Undergoing Continuous Observation

V. P. Belavkin, P. Staszewski

摘要:

本文给出了势场和玻色子库中量子粒子位置连续非破坏性的随机模型。证明了任何高斯波函数按照具有二次势的后验波方程演化,都坍缩为由该方程的定态解给出的高斯波包。

英文摘要:

A stochastic model for the continuous nondemolition ohservation of the position of a quantum particle in a potential field and a boson reservoir is given. lt is shown that any Gaussian wave function evolving according to the posterior wave equation with a quadratic potential collapses to a Gaussian wave packet given by the stationary solution of this equation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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