- #1
yicong2011
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What is "Little Group"?
In my Quantum Field Theory class, I too often meet with the term "Little Group".
Unfortunately, I cannot find a good description of Little Group until now. I just know it is a subgroup of Lorentz Group.
Can anyone have any brief description of this concept? Or any good reference on it?
Thanks a lot.
In my Quantum Field Theory class, I too often meet with the term "Little Group".
Unfortunately, I cannot find a good description of Little Group until now. I just know it is a subgroup of Lorentz Group.
Can anyone have any brief description of this concept? Or any good reference on it?
Thanks a lot.