Quantum Theory: A Very Short Introduction

This pocket-sized, 92-page text--113 pages with appendices and index--professes to be a "very short introduction" to an understanding of quantum theory, to the unseen world that's so many millions of times smaller than even atoms. It's not at all a bad summary of the field of quantum mechanics, written fairly lucidly, concisely, and with interest, but I'd have to say it's lacking as an introduction to the subject, in that it really does assume its readers are intelligent people with something of a science background. Do not buy this expecting it to be QUANTUM THEORY FOR DUMMIES, because it's still fairly dense and heavy, and not written as clearly or as startlingly as much of Stephen Hawking's stuff. To some readers, this assumption of their intelligence may be refreshing, and it is to a degree, but with a subject as complex and bizarre as quantum mechanics, most non-scientists will need as much help as they can get, help not necessarily to be found in here. I do have to say, though, that this is a book worth reading, and, then, re-reading. After I read it, I went back through and looked up a few of the more major concepts--quantum entanglement, in which two particles that interact will continue to affect each other no matter how far apart they're separated; Schrödinger's Cat and the idea of a state between life and death, between here and there, between being and non-being; Heisenberg's Uncertainty Principle and how you can't have a knowledge of both position and momentum of a particle; et cetera--and just that brief re-reading was a huge help to me. The book will teach you a lot about the subject, and will give you a good start toward further educating your knowledge of this awesome and frustrating topic, this topic which has already done so much toward unlocking the secrets of our existence and our universe--and toward confusing everyone. Its glossary is lacking, its author has a subtle but evident Christian bias, but overall it's a good little book, and I enjoyed it. I recommend it.

There are few things more beautiful to me than a profound, concise, respectable and rigorous small book. The gift of knowledge and time such a book provides matches is profound. "Quantum Theory, A Very Short Introduction" achieves this beauty nicely. Looking at the small book, and my current desire to understand the essence of the mystery of Quantum physics, I had a strange desire starting the book- I wanted it to hurt a little bit. That is to say, I wanted it to be challenging enough to reach a profound depth and truth that matched my desire to know. And I wanted it to be real- not a fanciful tour of "cool stuff" but a book so steeped in knowledge that it exposes the diamond at the center of this leviathan. I wanted to be challenged, and maybe read a page two or three times to capture the occasional key point. I wanted a book by an author so knowledgeable that he would be brave enough to tackle this goal in a 100 page book. In other words, I wanted the truth, I wanted it quickly, and, as a result, I expected to sweat. I wasn't disappointed. This book is part of an Oxford University Press series of "Very Short Introductions". The format of the books in this series is about 100 pages, in a small paperback size. The text is fairly small, with small margins, with maybe 300 words per page. That makes each books about 30 000 words, plus of minus 25% for pictures, paragraph size and so on. And the books are written by experts with a professional level of rigor. The are a very short, deep, and real introductions. They make you sweat a little. My dream is to read the other hundred or so publications in the series. Probably not all of them, but a significant number. I'm at about six so far.