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arXiv quant-ph/9804049quant-phhep-thmath-phmath.MP
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无坐标量子化及其在约束系统中的应用

An Introduction to Coordinate-free Quantization and its Application to Constrained Systems

John R. Klauder, Sergei V. Shabanov

摘要:

正则量子化需要使用笛卡尔坐标,而笛卡尔坐标只存在于平坦空间中。这种情况可以质疑,也可以接受。在本文中,我们提供了一个简短的和介绍性的概述如何平坦的相空间度量可以被纳入一个协变的,无坐标的量化过程,涉及连续时间(维纳测度)正规化的传统相空间路径积分。此外,我们展示了如何将这些程序可以扩展到约束系统,并说明了特殊系统的扩展。

英文摘要:

Canonical quantization entails using Cartesian coordinates, and Cartesian coordinates exist only in flat spaces. This situation can either be questioned or accepted. In this paper we offer a brief and introductory overview of how a flat phase space metric can be incorporated into a covariant, coordinate-free quantization procedure involving a continuous-time (Wiener measure) regularization of traditional phase space path integrals. Additionally we show how such procedures can be extended to incorporate systems with constraints and illustrate that extension for special systems.

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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