Glimpses of Space-Time beyond the Singularities Using Supercomputers

被引:24
作者
Singh, Parampreet [1 ,2 ]
机构
[1] Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70803 USA
[2] Louisiana State Univ, Ctr Computat & Technol, Baton Rouge, LA 70803 USA
基金
美国国家科学基金会;
关键词
big bang; finite difference methods; physics; scientific computing; singularities; space-time; Supercomputing-Enabled Advances in Science and Engineering;
D O I
10.1109/MCSE.2018.042781324
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
A fundamental problem of Einstein's theory of classical general relativity is the existence of singularities such as the big bang. All known laws of physics end at these boundaries of classical space-time. Thanks to recent developments in quantum gravity, supercomputers are now playing an important role in understanding the resolution of big bang and black hole singularities. Using supercomputers, explorations of the very genesis of space and time from quantum geometry are revealing a novel picture of what lies beyond classical singularities and the new physics of the birth of our universe.
引用
收藏
页码:26 / 38
页数:13
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