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arXiv quant-ph/9807046quant-ph
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具有物理态矢量的相对论性量子场论

Relativistic Quantum Field Theory with a Physical State Vector

Bernd A. Berg

摘要:

物理量子态矢量的演化被描述为由两个不同的物理定律所支配:连续的、幺正的时间演化和相对论协变的约化过程。在以前的文献中,人们得出的结论是,相对论令人满意的版本的崩溃假设是在矛盾的物理测量的非局部状态的历史。在这里,它示出,这样的测量被排除时,减少制定为一个物理过程和测量设备包括作为状态向量的一部分。

英文摘要:

Evolution of a physical quantum state vector is described as governed by two distinct physical laws: Continuous, unitary time evolution and a relativistically covariant reduction process. In previous literature, it was concluded that a relativistically satisfactory version of the collapse postulate is in contradiction with physical measurements of a non-local state history. Here it is shown that such measurements are excluded when reduction is formulated as a physical process and the measurement devices are included as part of 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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