Definition: Number theory is a branch of pure mathematics devoted to the study of the natural numbers and the integers. It is the study of the set of positive whole numbers which are usually called ...
The first part of this series argued that Delhi’s air pollution needs to be seen as a round-the-year north India problem than a Delhi winter problem and that the progressive deterioration in air ...
A new study explores this tantalizing idea. The idea of aliens hiding in a parallel universe — though seemingly absurd — is presented as a way to bridge the gap between theoretical physics and the ...
We discuss methods for calculating Chern numbers of two-dimensional lattice systems using spiral boundary conditions which sweep all lattice sites in one-dimensional order. Specifically, we establish ...