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Jun
5 |
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awarded | Notable Question |
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Jun
5 |
|
accepted | Field redefinitions in the Higgs mechanism |
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May
28 |
|
asked | Field redefinitions in the Higgs mechanism |
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May
27 |
|
awarded | Popular Question |
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May
25 |
|
awarded | Popular Question |
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May
22 |
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awarded | Yearling |
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May
22 |
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awarded | Yearling |
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May
11 |
|
asked | Correlation functions of exponentials of fields |
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Apr
12 |
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awarded | Notable Question |
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Mar
10 |
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awarded | Popular Question |
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Feb
13 |
|
awarded | Popular Question |
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Feb
4 |
|
awarded | Popular Question |
| 2023 | |||
|---|---|---|---|
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Dec
11 |
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awarded | Popular Question |
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Nov
23 |
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awarded | Popular Question |
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Nov
7 |
|
awarded | Popular Question |
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Oct
26 |
|
awarded | Popular Question |
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Oct
13 |
|
comment |
Is the $(\frac{1}{2},\frac{1}{2})$ representation of $SO(3,1)$ reducible or not? Can you please elaborate on this answer, as I'm only just starting to learn representation theory, if you don't mind. Also, from your answer can I say that, instead of $SO(3,1)$ if I had taken $SO(4)$, then it would have been irreducible ? |
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Oct
13 |
|
revised |
Is the $(\frac{1}{2},\frac{1}{2})$ representation of $SO(3,1)$ reducible or not? added 32 characters in body |
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Oct
13 |
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asked | Is the $(\frac{1}{2},\frac{1}{2})$ representation of $SO(3,1)$ reducible or not? |
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Oct
13 |
|
comment |
Confusion regarding product of two lie groups and the generators @Callum what is the implication for the generators then ? If I do create a group by the direct product of the $SU(2)$'s, what will the generators of the new group look like ? Also, I do think that I'm using the words group and representations interchangebly. |