Like other College students , they consider themselves as CU students. Do students of SXC ' consider themselves CU students? Or they kinda like we are autonomous, no link with CU..
Just curious
Hello everyone, i am going to fill up form for microbiology under CU.
In WBCAP portal , there are limits of 25 colleges..
Please can anyone tell me list of 25 colleges under CU which has microbiology. Please
Hello, i am a beginner and i have never studied economics in my entire life. Now when i try to start it feels like some dangerous abstract things. I don't know but can you guys pls give me some tips how to do economics for absolutely beginners.
Looking for a study partner for upsc .. if anyone beginners or already started preparing then pls if you want we can study together and keep a track
I am studying the Schwinger boson representation of angular momentum and I am confused about the notation change.
We start with two bosonic oscillators and basis states:
|n_a, n_b>
Then define:
j = (n_a + n_b)/2
m = (n_a - n_b)/2
From this we can also write:
n_a = j + m
n_b = j - m
So far okay.
But then suddenly books/lectures write:
|n_a, n_b> ≡ |j, m>
This is where I am confused.
Shouldn't it be:
|n_a, n_b> = |j+m, j-m>
instead of |j,m> ?
I understand that j,m are functions of n_a,n_b, but I don't understand how the ket labels themselves suddenly become |j,m>.
Is this just a relabeling of the same Hilbert space basis, or am I missing something deeper?
Would really appreciate an intuitive explanation.