查询词典 universes

However, a negative-energy tachyon propagating backward in time could be reinterpreted as a positive-energy tachyon propagating forward in time; some physicists think that such a reinterpretation would be the loophole through which the principle of causality might be preserved. J. Richard Gott proposed in 1973 that, after the Big Bang, a tripartite Universe may have been formed, consisting of universes of matter, ANTIMATTER and tachyons.

然而，带有负能量的超光速粒子回到过去可以重新解释为，带有正能量的超光速粒子可以传送到将来；一些物理学家认为通过这样一个重新解释可以避开因果关系法则。J·理查德·高特在1973年提出，大爆炸之后，可能形成了一个三重宇宙，分别包括物质世界，反物质世界和超光速粒子构成的世界。

When cosmologists consider theories that are less well established, they conclude that other universes can have entirely different properties and laws of physics.

在一个理论还没有很好的定型的时候，你就可以说另外的宇宙有着和我们完全部一样的物理定律和性质。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。