A.E. Gonçalves

Let us consider one symmetric matrix. Its is very well know that \begin{equation}\label{detM}\det M=\sum_{i=1}^n(-1)^{i+J}m_{Ji}M_{Ji},\end{equation} where is a so-called minor or cofactor of , obtained by taking the determinant of with […]

Using constraints from previous experiments, the physicists identified two regions, A and B (dotted), to search for the new particle in proposed experiments. Credit: Liu et al. ©2016 American Physical […]

Physics, science that deals with the structure of matter and the interactions between the fundamental constituents of the observable universe. In the broadest sense, physics (from the Greek physikos) is […]

The subject in which we never know what we are talking about, nor whether what we are saying is true. Bertrand Russel. --------------------------------------------------------------------------------------- [spacer height="50px"] Mathematics is the art of […]

May 26, 2016 by Bob Yirka weblog The Standard Model. Image credit: AAAS A team of physicists at the University of California has uploaded a paper to the arXiv preprint […]