Why an Old Theory of Everything Is Gaining New Life

Why an Old Theory of Everything Is Gaining New Life

4/30/2018

link

https://www.quantamagazine.org/why-an-old-theory-of-everything-is-gaining-new-life-20180108/

summary

This article discusses the resurgence of the theory of everything known as "E8." The E8 theory suggests that there is a unifying mathematical structure underlying all the fundamental forces and particles in the universe. The article explores physicist Garrett Lisi's work on E8 and how his unconventional approach has gained attention within the scientific community. It examines the challenges and criticisms faced by Lisi's theory, as well as the potential implications and future directions of research in the field. Overall, the article highlights the ongoing search for a unified theory and the renewed interest in the E8 theory as a possible candidate.

tags

theory of everything ꞏ string theory ꞏ quantum gravity ꞏ particle physics ꞏ theoretical physics ꞏ high-energy physics ꞏ unified field theory ꞏ fundamental forces ꞏ quantum mechanics ꞏ general relativity ꞏ einstein's theory ꞏ quantum physics ꞏ theoretical framework ꞏ grand unified theory ꞏ physics breakthrough ꞏ scientific discoveries ꞏ mathematical physics ꞏ theoretical models ꞏ quantum field theory ꞏ high-dimensional space ꞏ extra dimensions ꞏ gauge theories ꞏ quantum gravity research ꞏ particle accelerators ꞏ particle collisions ꞏ higgs boson ꞏ supersymmetry ꞏ quantum chromodynamics ꞏ cosmological models ꞏ black holes ꞏ dark matter ꞏ dark energy ꞏ cosmic inflation ꞏ quantum universe ꞏ fundamental particles ꞏ physical laws ꞏ scientific progress ꞏ scientific advancements ꞏ particle interactions ꞏ subatomic particles ꞏ scientific theories ꞏ fundamental questions ꞏ nature of reality ꞏ scientific explanations ꞏ theoretical breakthroughs