Typical transition frequencies between two levels of an atom are 10^15Hz. The coupling between atoms and light is on the order of the decay rate at which photons are transmitted, which sits at around 10^6Hz.
montechristo
joined 3 months ago
I describe the atoms using a so called Lindblad master equation. The atoms are kept in this description, but the light field is eliminated using two assumptions:
- The coupling between the two is very weak.
- Correlations between the two decay so fast that this can be considered instantaneous.
The later produces white noise.
I work on quantum systems coupled to noisy environments (noisy as in causing random fluctuations). Atoms coupled to a light field are my specialty. Anyway, I just got invited by a predatory journal in the field of acoustics, vibrations and noise?!
Except they know that they would have to cover the apple in a thin metallic layer for it to be observable under an electron microscope :D
Thank god the universe is purely described using linear algebra.
Lovely picture! Either I don't get the meme part or I can't find Saddam.
Zum Thema Luke Mockridge: Absoluter Idiot.
Zum Comic: Warum ist das niedrigere Geschoss heller? Beleuchtet man Stockwerke nicht typischerweise immer gleich?
If you ever find yourself among theoretical physicists and/or astrophysicists and need a conversation starter, just ask about unit systems or unitless/natural measurement systems. There is no other profession that is more obsessed about that topic.
Just to put this here:
ħ=1
Every time I see a reference to Jackson I can only think of this...
This has always been my biggest gripe with the exposition of this game. While studying physics I did the bare minimum of lab work and then dove into my theoretical specialization.
I remembered it being Newton's gravity potential, but looking at a picture it's just a big blur and could equally well be the force. Anyway, I applaud Ross as a physics layman for calling the scientists out.
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Mmhhmmm... Rotisserie frog :)