The possibility of non-abelian statistics Statistics of the particles is related to the representation of braid group (1925). https://en.wikipedia.org/wiki/Braid_group . The 1-dimensional representations correspond to abelian (fractional) statistics (1977). https://en.wikipedia.org/wiki/Any ...
Physics, in particular, condensed matter physics, is a very old field. Many people are thinking that the exciting time of physics has passed. We enter the begining of the end of physics. The only important things in physics are its engineering applications, such as optical fiber and blue LED. Howe ...
http://www.scientificamerican.com/article/majorana-particle-matter-and-antimatter/ This is an exciting discovery. However, I must point out that the new discovery here is not a new “Majorana particle”, but the two-fold topological ground state degeneracy (see http://en.wikip ...
It happens several times in the history of physics that a truly new phenomenon requires a new mathematics to describe it. In fact, the appearance of new mathematics is a sign of truly new discovery. For example, Newton's theory of mechanics requires calculus (which was invented for that purp ...
Recently, there is a lot of news (see http://www.weibo.com/2803301701/AtOdsz2ON ) about black hole does not exist , due to Hawking's recent paper ( http://arxiv.org/abs/1401.5761 ) . The credibility of Science is on the line: Stephen Hawking’s Blunder on Black Holes Shows D ...