In the previous week I came across a paper about quantum mechanics which talked about an electronics simulation of coupled quantum oscillators. When I saw the schematic, I found it very innovative in spite it is simple: Here is the idea: there are two coupled LC circuits, one with a resistance that damps the oscillation while the negative resistance in the second one provides energy and compensates the attenuation from the other side. The system is said to bypass the bandwidth theorem and to transfer energy quasiinstantly between the two sides: " the latter case indicates the possibility of transforming an initial state to an orthogonal final one, or in more practical terms, transferring energy from one side to the other, in an arbitrarily short time interval." http://arxiv.org/abs/1205.1847My goal is not to discuss this complicated paper about QM, but only the part concerning the electronics simulation: the left side of page 2. I don't know for sure if it can be of interest for our actual topic. I'm testing spice simulations. I have already modelized the complete schematics of a neg resistance with an op amp and shall now test the circuit response.
