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The first part of the talk we're going to talk about the course.

We have some manual courses, there's other ways, other ways.

But what we want is to convert a classical course into a classical data with a minimum

amount of coverage.

So here we have a

lecture on how to prepare and how to detect the quantum states of the test

test.

So you really want to isolate it from the other devices as well.

And there are additional ways for smaller media, there are small anyway.

And then you will focus on this one.

So and then I think today I will talk about some, I guess, some

problems discussing what it means to be measuring the quantum state of the test

mass, how to prepare this, and etc.

And then tomorrow I will discuss test of quantum mechanics.

And this is really related to the talk of, yes, who was talking about

detecting dark matter with auto mechanics.

I think it's also related with the Orioles talk, but I will be talking about

using mechanical oscillators which are not prepared in superposition states,

but just in toxic states.

And also you will actually see that today I will basically demand a lot of

sensitivity for the device in order to actually be able to prepare and verify

the test mass near the uncertainty, the Kaisenberg uncertainty.

What you find out is that when you go into this testing quantum mechanics,

there are many situations where it's not clear you need to really prepare a

quantum, or nearly pure quantum states on the test mass in order to verify or

verify the alternative problems.

So, and the talk of mine today is I will discuss several sub-modes.

Starting from the beginning, it will be about, I will just say that if you

couple the test mass or the oscillator to an optical field, the optical field

would start to attempt the mechanical motion, and it also puts the mass into a

potential well.

So already the temperature or the ground or the equilibrium state of the test

mass will be different, and already there are many situations where the test

mass could be brought to the state which is close to the pure state,

to the pure state.

And then the second one we will say that I discussed, the so-called conditional

quantum state separation.

And if you really think about it, you will be observing quantum state in some

sense, you will be carrying out quantum state reduction in real time, because

your measurement process actually, you reduce the quantum state of the lake,

which you measure, and then at the same time you will reduce the quantum state

of the test mass.

And in that process you are preparing the quantum state of the test mass using

quantum state reduction.

So therefore there are a lot of quantum mechanics that you can think about.

And then I will mention feedback control and what they can use to prepare the

quantum state.

And here the feedback is measurement-based feedback.

You measure the location, you measure, you carry out this measurement, and in