Introduction to quantum cryptography - PowerPoint PPT Presentation

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Introduction to quantum cryptography

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Introduction to quantum cryptography – PowerPoint PPT presentation

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Title: Introduction to quantum cryptography


1
???????????? ???????, ???????????????,
?????????????? ? ??? ?????...
2
???????????
3
  • ????????? ??????? ???????????? ????????????
    ? ?????? 1971 ?. ? ?????????? ????????? ?????? ?
    ??? ??? ???????????? ?.?.???????? ??
    ??????????????? ????????? ????????????
    ???????-????????? ????????? ? ????????? ??????
    ?.???????? (Preprint SLAC, 1969).

4
  • C 12 ???????? 1971 ?? ????? ?????? 1977
    ?????? ? ??? ???? . ???? ?? ????? (????????????
    ???????? ??????) ?????????? ??????? ?????????,
    ?? ??????? ??????????? ???????? (???????????????
    ? ?????????????? ????) ?? ?????????? ??????????
    ???????

?? ???????? ???? ???? ?????? ? m5, Emin 10-8
???, Emax 160 ??? ? ??? ????? ????? 5 ??
?????? ??????? ?? ?
?? ????? ????. ????????????? ?.?.??????? ?????
??????? ???????? ??? ????? ?????? ???????????
??????.
????????? ?????? (???????)
5
  • ? ??? ?? ?????? ??????? (1972-1976) ???
    ???????????? ?.?.?????????? (???) ????????????
    ??????? ?????????? ?????????? ?????????,
    ????????????? ?????????? ??-??? ??? pN-?????????

6
????????????? ?????????? (????????) ?
???????????? ??????? (?????? ? ????? 80-?)
...?? ????? ????????? ??????????
?????????????????????? ???????? ???
?????????????? ????????? ??????? ? ????????.. ?
????? ????????????? ????? ????????????, ?????????
?????, ??? ? ??????????? ???????, ? ?????????????
????????? ???????, ??? ???????????? ??????
??????????????...??????????? ????????? ????????
?? ????????????? ?????? ? ?????????? ? 50 000
??????????... ? ????? ???????? ????????????
????????? ??? ?????????? ???? ??????. ???? ???
???????? ???? ???????????????? ?? ???????????
?????????, ? ??????? ????????? ????? ???????,
????? ??? ???? ????????? ? ?????? ?????????
?????????????? ???????????? ??????. ??? ????? ?
???? ????????????? ????????? ??????????
?????????? ?????? ??????????. ???????? ???????, ?
???????? ???????? ?????? ?????? ?????????
???????? ?? 3 ??????. ? ?????? ?????????
SCHOONSCHIP, ?????, ?????? ????? ???????,
????????? ?????????????? ????????? ??????????
????. ?? ?????????? ??? ????? ???????? ??????
??????? ? ???????????? ? ??????????? ? ????????,
????? ???? ?????? ? ????????? ?????????
??????????? ?????. ? ?????? 1964, ???????? ?
???-????? ? ????? ? ???????? ? ???????
????????????? ??????????? ????????, ? ??????? ??
? ????????? ??? ??? ?????????. ?????? ?? ????? ??
??? ?? ?????????????, ?? ??????? ? ?????, ??? ???
?????? ? ????? ?? ??? ??????, ?? ??????????
????????? ? ?????? ?? ??????? ??????? ????????
???????? ?????????... I Martinus J. G.
Veltman Nobel Lecture (1999) From weak
interactions to gravitation
SCHOONSCHIP ? ???? (70-? ????) CDC
6200-gt6400-gt6500
7
?????? ? ???? / ???
?????????? ?.?.???????, ????????????
?.?.??????????? ? ?.?.????????? ????????? ? ????
????????????? (??????????) ??????????
???????, ?????? ????????? ???????? ? 01.02.77 ?
1983 ?????? ????????????? ?????????? ?????
.................................................
...... ?????? ?????? ?????????? ? ?????????
?????????? ?????
8
?????? ??????????????? ?????????? ? ????
?????????? 3-? ???????? ß-??????? ? QCD (
??????????, ??????, ??????? 80 ) N4 SUSY (
??????, ??????????, ???????80 ) N1 SUSY (
???????, ???????, ???????86 )
9
???????? ????????????? ?????????? ? ????
??????????????? ?????? ? ???????? 200 ??????? ?
??????????????? ??????????? ???? ? ?????-????????
????
10
??? ????????? ?????????? ????????????? ?????????
? ?????????
11
??????????????? ?????????? ???????????? ?????????
(???)
???????????? ???? ??????????????? !
12
(No Transcript)
13
?????? ????????????????? ?????? ???????
????????? ????????? ???? ??? (?., ??????90)
14
??? ?????? ???????????????? ????????? ? ???????
??????????? (????) ? XIX-XX ???? ????
??????????? ?????? ?????????? ?? ? ?????????
1875 ??????? ????-??????????? (??????? ??????
???????????? ???????) Cartan (1901) ???????
?????????????? (???????? ???????) Riquier (1910),
Janet (1920), Thomas (1937) ???????????? ????
Quillen (1964), Spencer (1965), Kuranishi
(1967), Goldschmidt (1969) ?????????? ??????
???????????? ???? ?
?.?.???????
15
1992
16
???????? ???????????? ?????????? ? ?? ???????????
?????????? ? ??????????? ?? ????????? ??????????
1996 ????.
?????
17
????????? ?????? ?????
Example JB GINV MagmaV2.12-17
assur44 10.35 6.4 4.99
chemkin 17.83 9.95 29.83
cohn3 76.7 25.47 39.20
cyclic7 58.72 65.28 7.08
d1 8.77 2.08 8.29
discret3 23322.8 13521.65 19369.53
eco10 52.56 68.06 6.91
filter9 20.97 1.6 56.67
hairer2 62.91 125.43 85.86
i1 98.24 58.21 42.35
kin1 15.18 7.11 45.33
kotsireas 6.33 4.27 3.67
pinchon1 10.37 0.01 3.54
reimer6 9.69 23.96 42.40
reimer7 719.37 4314.12 5032.73
18
?????????? 1 ??????? ?????????????? ?????? (
?.,??????03 )
19
?????????? 2 ?????????? ???????? ?????????
???????????????? ?????????
20
?????????? 3 ???????? ?????????? ????????
21
?????????? 4 ?????????? ?????????? ???? ???
?????? ???? ???? (?.,???????,??????????06)
22
?????????? 5 ?????????? ? ?????????? ?????? ?
?????? ??????????? ?????????????? ??????????
??????.
23
?????????? 6 ?????????? ????????? ??????? ???
????????? ????, ???????? ????????? ??????????
??????, ??????????????? c ???????
??????????????????? ?????? ??????? ??????????
(G.,Kragler,Prokopenya07)
24
  • ????????? ?? ??????? ? ???????? ? ??
  • ????????!
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