Revise scalar and vector quantities for your physics GCSE foundation and higher triple science exams with Bitesize interactive practice quizzes covering feedback and common errors.

Fuzzy scalar field theory provides an alternative framework for realising field theories on noncommutative spaces, where the classical notion of a point is replaced by a quantised “fuzzy ...

Therefore, the matrix components i,j for i,j = 1,2,3 completely determine the transformation. These are in fact the stress tensors.