| 1. | Researchers have made steady progress recently , most notably in 2003 , when shamit kachru , renata kallosh and andrei linde , all at stanford , and sandip trivedi of the tata institute of fundamental research in mumbai , india , found strong evidence that the landscape does have minima where a universe can get stuck 近来,研究人员已经获得稳定的进展,特别是在2003年,史丹佛大学的卡克鲁、凯洛许与林德,以及在印度孟买塔塔基础研究院的崔维帝发现扎实的证据,显示弦论地景中,的确拥有可以让宇宙稳定的极小值。 |