Textbooks on symmetries and physics

In summary, the conversation discusses the interest and importance of symmetries in physics and recommends a few textbooks that cover the topic. Some suggestions include "J. Schwichtenberg - Physics from Symmetry", "Group Theory in Particle, Nuclear, and Hadron Physics" by Syed Afsar Abbas, quantum mechanics textbooks by David Bohm and Leonard Schiff, and "Quantum Mechanics - Symmetries" by Walter Greiner. However, it is also mentioned that some of these books may contain errors, such as the first printing of Folland's "Quantum Field Theory: A Tourist Guide for Mathematicians", which has a 5 page errata. Finally, "Symmetries in Fundamental Physics" by Kurt Sunderm
  • #1
Eslam100
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I just started to develop an interest in symmetries after taking an introductory course in electromagnetism . The instructor explained to us how physical laws can be obtained by considering the symmetries of the physical system. It was really amazing how we can obtain such information just by considering the underlying symmetries
if it's possible, could you recommend some textbooks that explain physics in terms of symmetries ?
it would be really great if the textbooks start from the beginning as i want to re-study what i have done based on symmetries and then i want to cover the more advanced materials after that.
 
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  • #3
You may want to consider looking into a textbook that intends to teach applications of group theory in physics. There are several books for that, e.g., Group Theory in Particle, Nuclear, and Hadron Physics by Syed Afsar Abbas, CRC Press offers a relatively gentle but short introduction and discusses some very advanced applications of group theory.

If you are not prepared to read the whole book, you can look into the quantum mechanics textbooks by David Bohm and Leonard Schiff. Both of these books have chapters dealing with 'symmetries in quantum mechanics'. It offers a very rudimentary introduction to group theory and demonstrates how orbital and spin angular momentum arise in quantum mechanics. They also have a discussion on what is know as 'dynamical symmetry' of the hydrogen atom, where they derive the expression for the energy levels of the hydrogen atom using the concept of symmetry and without using the Schrodinger equation. It's really amazing.

Lastly, Walter Greiner wrote a textbook called Quantum Mechanics - Symmetries. It is also a beautiful book and also very good for a beginner. Come to think of it, I should have mentioned it first!
 
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  • #5
dextercioby said:
I remember reading somewhere that the books by Gerald Folland were also full of errors.

dextercioby said:
@George Jones You do know that Folland's book in 1st (original, 2008) printing had a 5 page errata and the subsequent printings also had errors, right?

The errata notwithstanding, if I could choose just one book that I could take to the past when I was a grad student all those decades ago, it might be "Quantum Field Theory: A Tourist Guide for Mathematicians" by Gerald Folland. Life is too busy for me now to go through this book line-by-line, e.g., I am writing this post while on holidays with my wife and daughter 4200 km (as the crow flies) from my home, but while still in my home country.

The errata for the first printing of Folland:
https://sites.math.washington.edu/~folland/Homepage/oldqft.pdf

The much smaller errata for the second printing:
https://sites.math.washington.edu/~folland/Homepage/qft.pdf

The size of the errata for these two printings is not too different than, for example, the errata for "Quantum Field Theory and the Standard Model" by Matthew Schwartz, which is rapidly becoming a classic.
http://www.schwartzqft.com/FirstCorrections.html
http://www.schwartzqft.com/SecondCorrections.html

I can give other examples of often-used books that have similar errata.

I think that if you (@dextercioby) could get past this, you would really like Folland's book.
 
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  • #6
Kurt Sundermeyer's "Symmetries in Fundamental Physics" is one of best books that I have encountered on the subject. It's a somewhat advanced text, however, so it helps to already possesses a graduate level understanding of the major branches of physics.
 
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  • #7

1. What is the significance of symmetries in physics?

Symmetries play a crucial role in understanding the fundamental laws and principles of physics. They provide a framework for describing and predicting the behavior of physical systems, from subatomic particles to the entire universe.

2. What are some examples of symmetries in physics?

Examples of symmetries in physics include rotational symmetry, which describes the invariance of physical laws under rotations, and time translation symmetry, which states that the laws of physics remain constant over time.

3. How are symmetries represented in textbooks on symmetries and physics?

In textbooks on symmetries and physics, symmetries are often represented using mathematical formalisms such as group theory and symmetry groups. These tools allow for a precise and rigorous analysis of symmetries in physical systems.

4. How do symmetries impact our understanding of the universe?

Symmetries provide a powerful tool for understanding the fundamental laws of the universe. By identifying symmetries in physical systems, scientists can make predictions and uncover new insights into the workings of the universe.

5. Are symmetries always exact in physical systems?

No, symmetries are not always exact in physical systems. In some cases, symmetries may be broken due to external factors such as energy or temperature. However, even when symmetries are broken, they can still provide valuable insights into the behavior of physical systems.

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