This could help solve the problem, and lead to a quantum theory of gravity.

这可能会帮助解决难题，带来引力的量子理论。

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In all likelihood, this question can only be addressed in the context of quantum theory of gravity.

这个问题只有在完全量子引力理论中才可能真正的解决。

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If so, that means we might finally have a way to test theories that aim to combine relativity and quantum theory into a quantum theory of gravity.

如果情况确是这样，那就意味着我们可能最终有办法去试验某种理论，它能把相对论与量子理论结合起来成为引力量子理论。

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And we might be provided with clues that reveal the trail to unraveling the ultimate holy grail of fundamental particle physics -- a quantum theory of gravity.

CNN: Higgs and the holy grail of physics

With a quantum theory of gravity, we may be able to trace the Big Bang expansion back to its very beginning, and understand precisely how our universe arose, presumably from nothing.

CNN: Higgs and the holy grail of physics

These quantum jumps can test Newton's theory of gravity - and any variations from it - with unprecedented precision.

BBC: Neutrons could test Newton's gravity and string theory