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arXiv quant-ph/9709018quant-ph
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量子引力与测量问题

Quantum gravity and the problem of measurement

Pedro F. Gonzalez-Diaz

摘要:

我们讨论了一些论点,赞成的建议,包含在纯态矢量根据Schoedinger方程演变的量子关联,可以消除的行动,多连接虫洞在测量过程中。我们设计了一个过程,以获得一个适当的主方程,该主方程控制了与双连通虫洞相互作用的物质场的约化密度矩阵的变化。它示出,这个主方程预测一个适当的阻尼的状态向量中包含的非对角相关。

英文摘要:

We discuss some arguments in favour of the proposal that the quantum correlations contained in the pure state-vector evolving according to Schoedinger equation can be eliminated by the action of multiply connected wormholes during measurement. We devise a procedure to obtain a proper master equation which governes the changes of the reduced density matrix of matter fields interacting with doubly connected wormholes. It is shown that this master equation predicts an appropriate damping of the off-diagonal correlations contained in the state vector.

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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