宇宙学常数是出于爱因斯坦对静态宇宙的哲学信念。在哈伯提出膨胀宇宙的天文观测结果后，爱因斯坦放弃宇宙学常数，认为是他“一生中最大的错误”。
还有许多别的观测证据暗示需要宇宙学常数存在。
There are a number of other observations that are suggestive of the need for a cosmological constant.
他认为真正有价值的事情就是把暗能量和宇宙学常数区分开来。
The only real job, he said, is to distinguish dark energy from the cosmological constant.
本文用超空间方法对其有宇宙学常数的二维诱生引力进行量子化。
The two dimensional theory of induced gravity with cosmological constant is quantized in the superspace approach.
应用推荐