Group Theory & Physics: Physicist's Textbook

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Key textbooks on group theory and its applications in physics include Wigner's "Group Theory and Its Applications to Quantum Mechanics," noted for its depth but challenging for beginners. Tinkham's "Group Theory and Quantum Mechanics" is recommended for its clarity, while Lax's "Symmetry Principles and Solid State Physics" offers concise insights into solid-state physics. Tung's work focuses on continuous groups, beneficial for high energy physics and relativity. For those with a background in particle physics, Cahn's and Georgi's texts are also valuable resources. Understanding these works provides a solid foundation in group theory relevant to various physics fields.
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What is the physicists must have textbook on group theory and its applications to physics?
 
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These books come to mind:

Group theory and Its Applications to Quantum Mechanics, Wigner

Group Theory and Quantum Mechanics, Tinkham

Symmetry Principles and Solid State Physics, Lax

Symmetry Principles and Magnetic Symmetry in Solid State Physics, Joshua

Group Theory in Physics, Tung

Wigner is a classic, hard to read without any prior knowledge. Tungs' book is written in terms of continuous groups which is really helpful for high energy physics and relativity theory. Lax is for solid state and very terse, but readable if you have time.

I would read in this order for Joshua, Tinkham then Wigner. If you understand everything in those unless you are a high energy theorist, you'll know more group theory than you will ever need.
 
Depending on your background, you might also like:

Cahn, Semi-Simple Lie Algebras and their Representations. It's available free online. http://www-physics.lbl.gov/~rncahn/book.html"

Also Howard Georgi's book of a similar title.

These are oriented towards particle physicists.
 
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