Physics
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eranreches
  • Member for 8 years, 10 months
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B.Sc in physics and mathematics, M.Sc in physics (AMO). The rest of this section is left as an exercise for the reader.

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All Questions Answers
Score Newest
answer
42
Are double pendulums eventually periodic?
Oct 17, 2017
question
16
Why aren't orbitals symmetric?
Apr 8, 2015
answer
13
Why is electromagnetic wave (light) a sine wave?
Oct 22, 2017
answer
8
How is the conservation of energy formulated for electromagnetic waves?
Oct 19, 2017
answer
7
Momentum space calculation of observables
Nov 19, 2017
answer
7
Spin statistics from the fundamental group of $SO(D)$
Dec 14, 2018
answer
6
When should I use $U=QV$ as opposed to $U=\frac{QV}2$?
Dec 27, 2017
answer
5
Doubt with Relativistic Lagrangian Expression
Dec 9, 2017
answer
5
Chemical potential for ideal fermi gas with single particle energies $\epsilon_k^{\pm}=\pm \hbar c |\mathbf k|$
Dec 13, 2017
question
5
Mean-Field Theory in Second Quantization Formalism
May 5, 2019
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19
If $f(x)$ satisfies $2f (x) = f(xy) + f(x/y)$, find $f(x)$
10
How does a metric tensor describe geometry on a manifold?
10
Decompose matrix A into its symmetric and skew-symmetric parts
10
Find the general solution of the pde $𝑢𝑢_{xy} + 𝑢_𝑥𝑢_𝑦 = 0$
8
Prove that for $x\in\Bbb{R}$, $|x|\lt 3\implies |x^2-2x-15|\lt 8|x+3|$.

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