metadatta.

Conan O’Brien/Jim Carrey

March 1, 2007 · 7 Comments

I just came across this video via a friend of mine. It is, quite simply, a work of genius.

Jim Carrey: I was just reading this incredible paper on the stochastic phase-shifting of the parametrically-driven electron in a Penning trap; and apparently, a bistability arises dynamically in the specific parametrically-driven systems, because the phase \psi of the electron’s steady-state oscillation can either have the two values separated by \pi.

(…)

Conan O’Brien: You know, it’s funny, what shocks me about an electron in a Penning trap is that most amplitude collapses are accompanied by a phase flip. Given that the rate of escape from the trap depends exponentially on an activation energy \textit{E} as the diffusion constant \textit{D} approaches \textit{T}_{n} and \rho approaches \epsilon^\textit{-E/D}.

JC: Absolutely. No question there.

Max Weinberg: I don’t know about that, Conan. Have you considered that the parametric driving force excites a nearly-resonant electron oscillation at the drive frequency, \omega_{d}/3=\omega_{z}+\epsilon? It’s a classic example of the period-doubling that occurs when a linear oscillator is strongly driven.

JC: Max. Did you just say that \omega_{d}/3=\omega_{z}+\epsilon?

MW: Yeah.

CB: (Laughs). It’s actually \omega_{d}/2=\omega_{z}+\epsilon! Wow, Max. Max, you know nothing about quantum physics!

MW: You’re right.

As far as I can tell, they’re alluding to this 1999 Gabrielse paper. Speaking of neat things that can be done with electrons and Penning traps, I recently came across these two other recent Gabrielse papers reporting very precise measurements of the electron magnetic moment and fine structure constant, which is pretty neat.

Anyway, back to work for me. Spring break is just a day away…

Categories: Humor · Papers · Physics · Quantum Mechanics

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