Introduction to Quantum Mechanics is an introduction to the power and elegance of quantum mechanics. Assuming little in the way of prior knowledge, quantum concepts are carefully and precisely presented, and explored through numerous applications and problems. Some of the more challenging aspects that are essential for a modern appreciation of the subject have been included, but are introduced and developed in the simplest way possible.

Undergraduates taking a first course on quantum mechanics will find this text an invaluable introduction to the field and help prepare them for more advanced courses.

Introduction to Quantum Mechanics:

• Starts from basics, reviewing relevant concepts of classical physics where needed.
• Motivates by considering weird behaviour of quantum particles.
• Presents mathematical arguments in their simplest form.

Introduction to Quantum Mechanics is an introduction to the power and elegance of quantum mechanics. Assuming little in the way of prior knowledge, quantum concepts are carefully and precisely presented, and explored through numerous applications and problems. Some of the more challenging aspects that are essential for a modern appreciation of the subject have been included, but are introduced and developed in the simplest way possible.

Undergraduates taking a first course on quantum mechanics will find this text an invaluable introduction to the field and help prepare them for more advanced courses.

Introduction to Quantum Mechanics:

• Starts from basics, reviewing relevant concepts of classical physics where needed.
• Motivates by considering weird behaviour of quantum particles.
• Presents mathematical arguments in their simplest form.

Handkerchief, pochette, fazelleto, panuelo, mouchoir de poche, tenugui, hankachi or hank. They all mean one thing. A small innocent square of fabric. Place one in a jacket pocket however, and it transforms into a pocket square. A gentleman's boldest accessory, it adds the final flourish and character to any wardrobe and is a stylish alternative to the tie when a gentleman needs to look sharp. When, where and how should a gentleman wear the perfect pocket square? The guide features 22 pocket square folds, for linen, cotton and silk, from the simple and elegant `Presidential' to the complex and flamboyant `Bouquet' fold. As well as brief written descriptions and advice on when to wear each style, each fold is also accompanied by easy-to-follow diagrams and bold colour illustrations of how to wear one's pocket square with style. Names synonymous with elegant and distinctive style from every decade - Cary Grant, Oscar Wilde, the Duke of Windsor, Fred Astaire, JFK and Yves Saint Laurent - provide style inspiration. The Pocket Square is the essential gift for the fashion-conscious gentleman wishing to experiment with the endless possibilties of this precious piece of fabric and turn it into the ultimate signature of their style.