During the period June–July 1957 six physicists met at the Institute for Theoretical Physics of the University of Copenhagen in Denmark to work together on problems connected with the quantization of the gravitational field. A large part of the discussion was devoted to exposition of the individual work of the various participants, but a number of new results were also obtained. The topics investigated by these physicists are outlined in this report and may be grouped under the following main headings: The theory of measurement. Topographical problems in general relativity. Feynman quantization. Canonical quantization. Approximation methods. Special problems.

中文翻译：

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关于重力场量化的探索性研究会议

在1957年6月至7月7日期间，六位物理学家在丹麦哥本哈根大学理论物理研究所开会，共同探讨了与重力场量化有关的问题。讨论的很大一部分致力于阐述各个参与者的个人工作，但也获得了许多新成果。这些物理学家研究的主题在本报告中概述，并且可以归类为以下主要标题：测量理论。广义相对论中的地形问题。费曼量化。规范量化。近似方法。特殊问题。