| 0:00:07 | a |
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| 0:00:12 | well i in this paper but we have to so what is your propagation mean |
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| 0:00:16 | but according to classical mechanics an object can be considered as a popular as a |
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| 0:00:19 | way to intrinsically conflicting quantities i really something localised some his position in space time |
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| 0:00:25 | can be determined at least continue subject result we want anybody can get a couple |
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| 0:00:30 | estimate the peaks |
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| 0:00:33 | on the contrary a way to something be localised something which extends over regions based |
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| 0:00:37 | on continuous unit amplitude as you |
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| 0:00:42 | however according to quantum mechanics things get really mixed up quickly and stein and with |
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| 0:00:47 | that of |
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| 0:00:48 | but if you believe the hypothesis of the priori a single particle can also behave |
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| 0:00:52 | that way |
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| 0:00:52 | right |
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| 0:00:54 | how can we experimentally that participated |
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| 0:00:57 | so we just let it interfere |
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| 0:01:00 | well as interference mean well as a child probabilities to menus first and what you |
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| 0:01:04 | generate imaginary into two openings each the secondary |
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| 0:01:10 | you know what happens then we can see that there is a complex |
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| 0:01:14 | at some positions where alright to get a combined to give more position |
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| 0:01:18 | in other places they combine class |
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| 0:01:20 | so we find that happened with the interference |
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| 0:01:26 | now imagine these profiles one of the other two same as well |
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| 0:01:30 | on the screen position on the other side you expect to see the fly was |
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| 0:01:32 | only behind the of every waves |
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| 0:01:37 | what if we never p the flower experiment but this time using one and l |
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| 0:01:42 | here but it when the lattice in which the same cluster |
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| 0:01:47 | okay but the client offices |
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| 0:01:51 | no fight intensity distribution it just like the way to syllable |
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| 0:01:56 | this means that the flat like to hear any propagating through the year |
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| 0:01:59 | this is something very low |
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| 0:02:03 | you want to automatically into problems that need really possible source of condom the house |
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| 0:02:07 | secondly of two or more openings and finally something the cat such as well as |
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| 0:02:12 | on the other side you |
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| 0:02:14 | a flower and assigned to individual molecules introduced to the cast a special kind looks |
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| 0:02:20 | like the one to go to the work |
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| 0:02:23 | that sounds good because when we make the data it will address |
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| 0:02:27 | like attacking this person's like with a microscope we can single molecules on the screen |
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| 0:02:31 | behind of this means we can initially interference |
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| 0:02:35 | the opening then we produce nanotechnology saying |
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| 0:02:38 | it's very regular |
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| 0:02:40 | let suppose we want to distinguish to interference fringes separated by one toolkit of a |
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| 0:02:44 | millimetre on a screenplay |
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| 0:02:47 | we consider a phallus are in line hundreds and second in use a separation of |
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| 0:02:52 | one hundred ninety min which is about ten times smaller than the diameter of your |
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| 0:02:57 | the second can you find an denigrating through in h |
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| 0:03:01 | well the of this |
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| 0:03:02 | this is the picture and superior to scale |
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| 0:03:05 | i mean |
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| 0:03:07 | it shows an enemy decide periodic architecture in two directions |
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| 0:03:11 | in particular we can see that the two hundred and five millimetre also another extraction |
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| 0:03:15 | hundred and twenty nine and importantly |
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| 0:03:19 | now what happens if we send of molecules one of the other three help can |
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| 0:03:22 | see interference |
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| 0:03:25 | we managed to look at the park who through the whole biological knowledge this is |
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| 0:03:30 | cool you might think you more camilla |
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| 0:03:33 | in order to this question that is focus on the diffraction is marked |
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| 0:03:38 | we take pictures the algorithm and then using the of a note the fraction into |
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| 0:03:41 | goes calculate and then actually intensity distribution then we compare this to what we see |
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| 0:03:45 | in order to things a clear |
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| 0:03:47 | but the whole the theory predicts a two-dimensional interference |
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| 0:03:50 | we only observe what image |
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| 0:03:52 | there's a simple explanation this gravity |
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| 0:03:55 | automotive supply from source to the fact that they only as gravitational field |
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| 0:04:00 | as a result if a lot these will contribute same spatial region why and how |
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| 0:04:04 | you know |
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| 0:04:05 | secondly and this is you can use interview at time is preserved |
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| 0:04:10 | but if we compare the data in addition in the theoretical simulation high interference as |
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| 0:04:16 | rumours missing |
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| 0:04:17 | it must be something else go here so what's the tree |
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| 0:04:20 | well run through the outer single molecules experience interaction potential surfaces |
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| 0:04:25 | this interaction by them on the balcony |
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| 0:04:28 | from an experimental point of view this interaction new make find affective reduction it's results |
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| 0:04:33 | in a larger population the high interference |
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| 0:04:36 | if we repeat the simulation but intuitively shrinking the opening the pool we can estimate |
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| 0:04:40 | an effective reduction is quite a teaching them |
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| 0:04:43 | alternatively we can repeat simulation anything terms we can estimate interaction constant between that assigned |
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| 0:04:50 | in the surface of the l |
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| 0:04:57 | i |
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| 0:05:03 | i am going |
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