High Quality Content by WIKIPEDIA articles! In theoretical physics and mathematics, the Wess–Zumino–Witten (WZW) model, also called the Wess–Zumino–Novikov–Witten model, is a simple model of conformal field theory whose solutions are realized by affine Kac–Moody algebras. It is named after Julius Wess, Bruno Zumino, Sergei P. Novikov and Edward Witten. Let G denote a compact simply-connected Lie group and g its simple Lie algebra. Suppose that ? is a G-valued field on the complex plane. More precisely, we want ? to be defined on the Riemann sphere S2, which is the complex plane compactified by adding a point at infinity.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.