Also, some brane inflation models predict large linear structures known as cosmic strings, which naturally arise in the aftermath of brane-antibrane annihilation.

 
  • 還有,有些暴脹模型預測當膜與反膜相互湮滅后,自然產(chǎn)生許多稱(chēng)為宇宙弦的大型線(xiàn)性結構。
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