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arXiv quant-ph/9811040quant-ph
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纳尔逊力学再探

Nelsonian Mechanics Revisited

Guido Bacciagaluppi

摘要:

众所周知,在德布罗意和玻姆的导波理论中,可以考虑另一种粒子动力学,同时仍然保持量子分布。我提出了类似的纳尔逊的随机理论的结果,从而刻画了最一般的扩散过程,保持量子平衡分布,并讨论了与贝尔的beable理论的动态建设的类比。我简要地评论的问题,收敛到量子分布和可能的实验约束的替代动力学。

英文摘要:

In de Broglie and Bohm's pilot-wave theory, as is well known, it is possible to consider alternative particle dynamics while still preserving the quantum distribution. I present the analogous result for Nelson's stochastic theory, thus characterising the most general diffusion processes that preserve the quantum equilibrium distribution, and discuss the analogy with the construction of the dynamics for Bell's beable theories. I briefly comment on the problem of convergence to the quantum distribution and on possible experimental constraints on the alternative dynamics.

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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