In this book, the author addresses selected topics in quantum mechanics that are not usually covered in books, but which are very helpful in developing a student's interest in, and a deeper understanding of the subject. The topics include two different ways of looking at quantum mechanics; three clarifying topics that students often find confusing; one classic theorem never proved in the classroom; and a discussion on whether there can be a non-linear quantum mechanics. The book can be used as supporting material for graduate-level core courses on quantum mechanics.
"The author takes care to introduce the new concepts in a gradual manner to make it accessible to a reader accustomed only with the standard perspective. This makes the book very suitable for self-study. ... A good list of references is provided for further exploration of each topic. This is a book which will greatly benefit a serious curious student of the subject. It deserves to be in any good library and also in the bookshelves of experts." (Amitava Raychaudhuri, zbMATH 1483.81002, 2022)