Abstract Argyres-Douglas (AD) theories constitute an infinite class of superconformal field theories in four dimensions with a number of interesting properties. We study several new aspects of AD theories engineered in A-type class S $$ \mathcal{S} $$ with one irregular puncture of Type I or Type II and also a regular puncture. These include conformal manifolds. structures of the Higg... https://parisnaturalfoodes.shop/product-category/ascorbic-acid/