welcome to the video clip introducing or on the proportion of the new macroscopic quantum
system
my name is then as time from the institute of quantum physics or anyone university
the question how can you want in the face
and we also and controlled at a macroscopic scale so big interest
so the foundational quantum mechanics
in our paper we show that it is possible to tune to fractional just as
what is known just as injunction from the classic
into the ontology
and obtain in this way a system in which you can also and control macroscopic
on something on
in the following two animations i will explain you the quantum effects which we also
so
and then all device works in principle
in this in the picture or whatever the production
according to can theoretically be i one
or the other well
but it quantum mechanical calculation shows
that if the barrier becomes more enough
the particle can times through the very
this means
when we start and one where of the potential and wait for some time
it will appear in the second one
when we meet again for the same time
it will reappear in the first one
in our paper we show that our system can be humans from a classical talk
on television by lowering the barrier separating the two classical states
but how does our system works
all system consist of a long just as a function that is too long layers
of syllable conduct of the corrected by an insulating battery
we attach a pair of tiny current injectors to one of adjustable conducting on it
shows
here we inject current to one injector and collected from the other one
this causes a strong gradient of the face of the simple conducting way function between
the two injectors
and in turn used to a strong gradients of the just isn't face
which promotes new appearance of the and just isn't what
this is the vortex of circulating around
post magnetic flux can be controls
by the injector occurrence
another possible state for the same injected current it is complementary politics
by applying now the same current twisting to help inject occurrence
we may i say
the same what is also the disposition
strong states of a system which was this database consisting of two what is this
with what was the durational circulating current
post a test data
and have the same energy
in our paper we show that the dynamics of these two states can be mapped
to the dynamics of a good know that would attention
moreover we show that by decreasing the current
the burial this effect of potential screen
in our system can be you want from the classical into the pointing regime
random oscillations are also available
and we show that this situation can be established but temperatures below one hundred ninety
two
more parameters and it you can solutions of the what it's molecules
and details for the tuning process a given you know paper
and joy reading it