1
vote
Accepted
Doubt on vibronic transitions
There are two effects, vibronic transitions and vibronic coupling.
In the BO approximation the wavefunction is a product of electronic $\psi$ and vibrational $\chi$ wavefunctions, for the ground state ...
- 29.8k
1
vote
Group theoretical condition for an integral to be zero
I was not completely happy with any answer so far, so here is my take on this:
We consider some integral
$$
\int_{\Omega} f d\Omega
$$
over some volume $\Omega$, ideally over $\mathbb{R}^d$, where $d$ ...
- 11
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