Bunny.

We've been discussing the end-developed structure,

discussing susceptibility, the various fields

that show how an endocentric group can help

with mechanics, with the end-fields, and with the end-range fields.

And as a first example of a theoretical, I should say,

this is a theoretical proposal to couple the motion of the chemical

oscillation spin of an endocentric group

to tend to another similar spin.

We started talking about a geometry which one might put a high-quality factor

in the chemical resonator of a small,

three-quarter quantum unit sport, the general quantum spirit sport

in the quantum regime.

We put it, we functionized it with a magnet,

we put it next to an end-beast spin, and then as the oscillator moves,

it shifts the energy levels of the end-beast-centering couple that way.

And we went over last time the other announcement by Hamiltonian

that the oscillator interaction, and importantly the interaction term,

can be written this way.

So we see a coupling between a motion, a position,

well, the position of the oscillator given by the intensity value

and the spin of the end, given through the magnetic field gradient

from the magnet on the tip of this oscillator.

And then we discussed a few considerations.

Is there a reason people are thinking about functionalizing the tip

and not making the tip out of magnetic material?

So if you were to make the whole oscillator out of magnetic,

well, make the whole oscillator or just maybe cancel it with a magnetic blob on it?

I guess I'm not sure.

So I would say making a whole mechanical structure out of a magnet

probably would not be a very good idea because I guess these mechanical quality factors

would not be very high.

That would be one concern.

I think in terms of just having a regular family without any sort of a benefit on it

and then putting a little chunk of magnet that makes a tip would certainly work.

I think in the mid-packs, I think people are going to do that right now.

We should look at exactly that, not having a pre-pattern theory.

This is just kind of a simple way to show up.

And last time we also discussed some considerations that one would have

and sort of what might limit these very optimistic parameters in the system.

We calculated that if one uses sort of state-of-the-art mechanical resonators

with state-of-the-art cues and in very small sizes, cantilevers that you want are long

and narrow and skinny, and if one makes good cantilevers and one has very good MVs

and importantly very high magnetic radians, one should be able to get the strong couple regime.

But we talked about the fact that one has to really be careful about how you deposit your magnet tip

and how the presence of the magnet might affect the spin and how the presence of the surface might affect the key.

Those are things you have to worry about.

Nevertheless, it's not impossible, and so I wanted to today go over the scheme that one might use

for entering the quantum-reheated and exerting, say, getting effectively to a James C. C. Hamiltonian,

which would allow you to say, we want to do a preparation of your account of a resonator,