OBSERVABLES IN GENERAL-RELATIVITY

被引：1

作者：

GOLDBERG, JN

ROBINSON, DC

机构：

来源：

ACTA PHYSICA POLONICA A | 1994年 / 85卷 / 04期

关键词：

D O I：

10.12693/APhysPolA.85.677

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We emphasize the importance of finding the ''true'' observables of the Einstein theory for canonical quantum gravity. The Hamilton-Jacobi theory for constrained systems is outlined and its application in terms of Ashtekar variables and Dirac variables is discussed. A specific example of a Bianchi 11 model is solved and the role of one variable as a ''time'' parameter is indicated. We end with a brief remark about an alternative approach

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页码：677 / 684

页数：8

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