I have been reading the book for quite a while now and totally impressed at how fluently the ideas are conveyed. It feels as if you are on journey along with the author while exploring the forest of quantum world. Totally worth giving a try. I am excited for the special and general relativity parts. Will order them once I finish this one Read more

Una excelente y peculiar introducción a la mecánica cuántica, con la participación de Leonard Susskind, uno de los padres de la teoría de cuerdas. El texto es relativamente sencillo, pero riguroso. Hay que tener en cuenta de que libro va dirigido a personas que tengan una cierta formación científica-matemática. Yo diría como mínimo un estudiante de ciencias (física, química, matemáticas) de 2º curso. Se necesita también cierto nivel de inglés. Aunque este libro está traducido, yo la que tengo es la versión en el idioma original. Desconozco si la versión traducida al castellano es buena o no. Las lecciones vienen con bastantes ejercicios, que no vienen resueltos en el libro, aunque hay un página web con las soluciones donde se pueden comprobar los resultados. No recuerdo la dirección de la página ahora, pero no es difícil encontrar. Read more

The book begins with simple and accessible language and increases in difficulty according to the theme, without ever losing clarity. In it, many scholars find new themes of mathematics and physics to be studied. The book together with the course that Professor Leonard Susskind and Stanford University make available for free on YouTube (in English) is enough to begin to understand the immensity of this theme that is applied to everything we use in our day to day, both in electronics as in medicine. Anyone who thinks that Quantum Mechanics is only theoretical is wrong. So, don't think twice, buy the book and watch the 10 classes of 2 hours each on YouTube for free and start understanding more advanced books on the subject. Read more

I've been working through this book. I learned quantum in my undergrad years from the Tannoudji book. It was very dry and I spend most my time trying to figure out what he (Tannoudji) was trying to say, THEN figure out whether I can prove it, etc. Funny how really smart people can create creatively new ways to make stuff more difficult through weird explanations. This is not so with Susskind. Susskind writes like Feynman: clear explanations on complex topics. I assume he's a native english speaker, as his tone is very colloquial and uninimtidating. He assumes the reader knows nothing of quantum and explains things in bit-sized pieces which are easy to digest. He rarely says things like "well OBVIOUSLY this flows from this" (when the things are so obvious). Anyways, the book is a bit unorthodox. It starts off talking about spin states and vector spaces. This is different than the typical quantum books that start off with talking about solving the Schrodinger equation. Which, now that I think about it, isn't really a great place to start. It's a wave equation that's only once-piece of the bigger picture. The result is a book that has a very gradual learning curve. That said, readers still need a bit of math background if they want to get through this book. I'd say at least a decent understanding of complex numbers and matrix algebra are a prerequisite. Both those subjects are thoroughly explained in places online (Khan Academy) for free. SOLUTIONS: I read another reviewer rate the book low because there is a lack of worked out solutions. That I disagree with. Google search "Quantum theoretical minimum solutions" and they will pop up. There are several unofficial sites out there that have answers to the solutions. For instance, google search "the uncertain biscuit quantum" or "chris brittain quantum". The solutions are out there. Also, on that note, the problems in this book are few..but concise and great. Very on-point. Regarding the reviewers who are rating this book low b/c it's too difficult. That's not really a good reason to rate a QUANTUM book low. For two reasons (1) it's a quantum book for christsakes. it is by far the most math-friendly book written on the subject. reading about quantum mechanics without math is not "doing" physics..it's just cataloging knowledge (e.g. stamp collecting), (2) how can you rate a book low if you don't understand it? What are your reviewing parameters? If you have a little complex number knowledge and rudimentary matrix operations (e.g. matrix multiplication, etc.) under your belt, you'll be fine. The Kindle version is fine. That's what I bought (I have a paper copy too). I prefer the kindle version because I can read it on my phone while waiting in line, etc. The equations come out fine (I'm not sure what the other revieweres were complaining about, I'm reading it on my iPhone 5s just fine.) If you know nothing of quantum and want to learn, I highly HIGHLY recommend this book. Read more

Great book, very informative. Read more

For a novice, this book provided a good introduction to my journey into the fascinating world of Quantum Mechanics. Read more