Binétruy P, Silk J
Laboratoire de Physique Théorique, Université Paris-Sud, Batimont 210, Paris, France.
Phys Rev Lett. 2001 Jul 16;87(3):031102. doi: 10.1103/PhysRevLett.87.031102. Epub 2001 Jun 28.
Higher-dimensional gravity theories may manifest themselves not only at short microscopic distances but also at large cosmological scales. We study the constraints that cosmic microwave background measurements set on such large distance modifications of the gravitational potential.
高维引力理论不仅可能在微观短距离上表现出来,还可能在宇宙学大尺度上表现出来。我们研究了宇宙微波背景测量对引力势的这种大距离修正所施加的限制。