Talk:Spontaneous symmetry breaking in quantum systems
This article is a very interesting sequel to the previous one, dedicated to the problem of spontaneous symmetry breaking in classical systems. The treatment is very original, based on a blend of mathematically rigorous methods and a sound understanding of the physical aspects of the problem. The article is very solid and well written. It gives an efficient and complete synthesis of the valuable contribution given by the Author in the past years, toward an effective understanding of the rich physical structures coming from the phenomenon of the spontaneous symmetry breaking in quantum field theory, in the frame of rigorous mathematical methods. Therefore, I recommend acceptance of the article.