System, order, symmetry, property, conservation - a generalization of Noether's theorem
A general definition of symmetry: If a certain change does not change a property, then that property is symmetric with respect to that part...
A general definition of symmetry: If a certain change does not change a property, then that property is symmetric with respect to that part...
CPT-symmetry is our universe's symmetry. Today's physics believes that every change or interaction in particle physics is CPT-sy...
Our universe contains only matter and only traces of antimatter. Antimatter exists only until it meets the matter counterpart and annihil...