# Susskind special relativity and classical field theory pdf

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- Special Relativity and Electrodynamics
- Relativity: A steep ascent of physics
- Special Relativity and Classical Field Theory: The Theoretical Minimum

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## Special Relativity and Electrodynamics

Goodreads helps you keep track of books you want to read. Want to Read saving…. Want to Read Currently Reading Read. Other editions. Enlarge cover. Error rating book. Refresh and try again. Open Preview See a Problem? Details if other :. Thanks for telling us about the problem. Return to Book Page. Art Friedman. The third volume in the bestselling physics series cracks open Einstein's special relativity and field theory Physicist Leonard Susskind and data engineer Art Friedman are back.

This time, they introduce readers to Einstein's special relativity and Maxwell's classical field theory. Using their typical brand of real math, enlightening drawings, and humor, Susskind and Friedm The third volume in the bestselling physics series cracks open Einstein's special relativity and field theory Physicist Leonard Susskind and data engineer Art Friedman are back.

Using their typical brand of real math, enlightening drawings, and humor, Susskind and Friedman walk us through the complexities of waves, forces, and particles by exploring special relativity and electromagnetism. It's a must-read for both devotees of the series and any armchair physicist who wants to improve their knowledge of physics' deepest truths. Get A Copy. Hardcover , pages. More Details Theoretical Minimum. Other Editions Friend Reviews. To see what your friends thought of this book, please sign up.

Lists with This Book. Community Reviews. Showing Average rating 4. Rating details. More filters. Sort order. This is the third Volume in The Theoretical Minimum book series.

The previous Volume was about quantum mechanics. This one goes back to classical physics, introducing both special relativity and classical field theory, while showing how these are deeply connected. I also learned some special relativity in engineering school, though from a simplified point of view. The sections on special relativity were great, but my favourite lectures from this Volume were actually the ones related to classical field theory, even if they were much more demanding mathematically.

In one of my favourite sections of the whole book, Susskind points out the four fundamental principles underlying all of physics. These are the action principle, locality, Lorentz invariance and gauge invariance. He then explains the ideas, before using them mathematically to produce results. It all comes together in the end. This is my favourite book in the series. It is better edited and I also believe the authors have learned with the previous Volumes and improved upon their work.

The explanations are even better this time around and there are many reviewing sections reminding the readers of concepts which were introduced earlier in the book. Note: I would also like to mention the opening sections in each lecture, which feature Art and Lenny both authors having a relaxed conversation.

If you're into stuff like this, you can read the full review. A space craft would be accelerated by either firing mass out opposite the he directing for travel or by some use of internal force. What I have not seen demonstrated is th If you're into stuff like this, you can read the full review. What I have not seen demonstrated is the fact that the increased mass is relative.

If theoretically, you have enough fuel to accelerate to the speed of light, the matter that you are carrying would be increasing at the same rate as the craft. The pilot would see no difference and would simply keep running the ion engine or firing fuel out the back and keep accelerating.

Externally, the shipping would be flattening to nothing and becoming increasingly massive. At the speed of light when the object becomes impossibly nonexistent, the mass would be impossibly infinite, but to the pilot, nothing has changed.

I am sure someone can explain why this is impossible and how suddenly having more ship to push and more fuel to push it is a problem. Please do. View all 5 comments. May 02, WarpDrive rated it it was amazing Shelves: science-and-maths , owned.

Reading it has been a thoroughly pleasant experience. The main subjects of this book are special relativity and classical field theory, and this book is very successful in treating both subjects at a good level of detail, requiring, as a pre-requisite, only undergraduate knowledge if you are familiar with multivariate calculus and linear algebra, and you have knowledge of the principle of stationary action, you should be OK : I must point out though that, whilst there are many books on special relativity in some cases exploring the subject at a deeper level , the biggest section of the book, dedicated to classical field theory with a focus on EM and relativistic fields is where the author has been most successful, and the part which I greatly enjoyed.

As the author correctly stated, classical field theory is a fundamental part of physics, as it ties together electromagnetism, classical mechanics and special relativity.

It also provides a framework for studying any fields such as hydrodynamics, for example , and most importantly it is a crucial prerequisite for the study of quantum field theory in particular, but also does help with the approach to general relativity. I wished I had a better confidence in this field before I embarked on the detailed study of quantum field theory and general relativity — it would have definitely streamlined the process and reduced the gradient of my learning curve.

Coming back to this book, I particularly enjoyed how the author manages to tie together and cross-reference, in a coherent whole, all the elements treated in his book. I particularly enjoyed the absolutely brilliant derivation of Maxwell's inhomogeneous equations from a stationary action principle, and the equally brilliant treatment of the Maxwell equations in tensorial form. Concepts such as gauge invariance, the procedure for the construction of the appropriate Lagrangian for relativistic fields, the various continuity equations, and the Poynting vector, are all explained with precision, clarity and conciseness.

The only minor issues are in relation to the occasional slightly cavalier attitude of the author in relation to mathematical precision which, to be fair, is a more general issue with a few physicists, whose abuse of mathematical accuracy and notation can occasionally reach irksome levels : for example, the Dirac Delta is NOT a function, but a distribution — you may define it as a functional or, if you wish, as the result of a limiting process of a specific sequence of functions.

But, again, it is not a function to be fair, while the author keeps calling it a function, he does say in one place that "it is not an ordinary function". There are also a couple of minor instances where the author gets slightly confused with the interplay of co-variant and contra-variant indices, a couple of minor typos, and a couple of instances where there is a bit too much hand-waving, but nothing serious at all.

Also, the author definition of tensors is good, and more than adequate for the subjects treated, but not the best I have ever found, to be perfectly honest. Overall, it is a brilliant book, extremely easy to read, very informative, and highly recommended to all readers interested in a reasonably detailed but highly accessible introduction to SR, but especially to classical field theory and electromagnetism.

The author has successfully positioned his teaching and publications in the poorly covered area between the more specialist publications for practitioners, and the typical popular science books; he definitely deserves praise for this, even when his efforts might not have consistently been, in the past, as fruitful as in this instance. Science and rational thinking have recently come under under sustained attack, especially in Trump's America, and anything that can enable or at least facilitate the diffusion of the scientific culture and perspective is greatly needed.

However, the latter is of better quality and it does cover more ground. I am really happy that I purchased it. View all 4 comments. Oct 28, Ed Erwin rated it it was amazing Recommends it for: mathematical masochists.

Shelves: nonfiction , science , math. I ate this up like candy. Which probably isn't the best way to approach it! What I mean is, I really enjoyed reading this. And I felt like I understood almost every step along the way. But I didn't stop and do the exercises. For real understanding, one simply must do the math. It is like the difference between watching a gymnast and becoming a gymnast.

I'm no gymnast. The fact that the authors can make me even feel like I understood almost everything is a great achievement. They delivered on thei I ate this up like candy. They delivered on their promise to make the material "as simple as possible, but no simpler".

The second part of that phrase is important: "but no simpler". Math is required, and fairly advanced math at that. You must read and understand the equations as well as the text.

They hold your hands to some extent, by including most of the intermediate steps in any derivation, and repeating key equations and diagrams multiple times. But you need to be comfortable with algebra and calculus with multiple variables. The linear algebra and tensor notation that you need is explained as the book goes along, as well as reminders of "div", "grad", "curl". But if this is the first time you are seeing those things, you will struggle to keep up.

The symbols become more and more abstract as you go, which is why very powerful statements can be made in very few symbols. Sometimes it felt so simple that "a five year old could understand it. Apologies to Groucho. If equations are not your thing, try Very Special Relativity: An Illustrated Guide which does a very good job of explaining special relativity using only Minkowski diagrams and no equations.

Better yet, consult the diagrams in that book as you read this one.

## Relativity: A steep ascent of physics

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## Special Relativity and Classical Field Theory: The Theoretical Minimum

We will refer to it from time to time simply as Volume I. The second book Volume II explains quantum mechanics and its relationship to classical mechanics. This third volume covers special relativity and classical field theory.

Read honest and unbiased product reviews from our users. Using their typical brand of real math, enlightening drawings, and humor, Susskind and Friedman walk us through the complexities of waves, forces, and particles by exploring special relativity and electromagnetism. Theoretical minimum means,everything you should know before you go to the next level. This book contains only important things on classical mechanics and some elementary mathematics.

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To the reader: The authors of this book intersperse the text with conversations between Art and Lenny. The conversations are cute, fun, and give the text a playful feel. With that in mind, please meet my dear friend Andy I. Andy is a real theoretical physicist and holds a Ph. I can do physics, too. A: Do you see these differential equations?