arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0801.4854gr-qc
收藏

Wheeler - DeWitt量子几何动力学的基本问题及其解决趋势

The Wheeler - DeWitt Quantum Geometrodynamics: its fundamental problems and tendencies of their resolution

T. P. Shestakova

摘要:

本文致力于惠勒-德威特量子几何动力学的基本问题,这是第一次尝试将量子原理应用于整个宇宙。我们的目的是找出这些问题的根源,并跟进其后果。我们从狄拉克广义哈密顿动力学作为基石,惠勒-德维特理论的基础。我们回顾了著名的德威特1967年的论文的主要陈述,并讨论了该理论的缺陷:众所周知的时间问题,希尔伯特空间问题和其他问题。在论文的最后部分,我们考虑了近十年来量子几何动力学的新趋势和新方法。

英文摘要:

The paper is devoted to fundamental problems of the Wheeler - DeWitt quantum geometrodynamics, which was the first attempt to apply quantum principles to the Universe as a whole. Our purpose is to find out the origin of these problems and follow up their consequences. We start from Dirac generalized Hamiltonian dynamics as a cornerstone on which the Wheeler - DeWitt theory is based. We remind the main statements of the famous DeWitt's paper of 1967 and discuss the flaws of the theory: the well-known problem of time, the problem of Hilbert space and others. In the concluding part of the paper we consider new tendencies and approaches to quantum geometrodynamics appeared in the last decade.

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。

↑