In principle, physicists might like to examine one or a few vacua having the right cosmological constant to see if they offer testable predictions.
In principle, physicists might like to examine one or a few vacua having the right cosmological constant to see if they offer testable predictions.
原则上，物理学家会想挑几个有正确宇宙常数的真空来检验，看看它们是否做得出可试验的预测。