"S-matrix or scattering matrix"의 두 판 사이의 차이
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| 1번째 줄: | 1번째 줄: | ||
<h5>introduction</h5> | <h5>introduction</h5> | ||
| − | * | + | * transition amplitude are too hard to calculate from the theory, except in infinite time limits |
| − | * transition amplitude | + | * those limits are the entries of the S-matrix |
| + | * typical way to compute S-matrix entries is using [[correlation functions and Ward identity]] | ||
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| + | |||
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| + | * probability amplitude from initial states to final states | ||
| + | * Feynman diagram is a tool to compute the probability amplitudes.<br> | ||
| + | ** transition amplitude | ||
| + | ** scattering amplitude <br> | ||
| + | *** computation of S-matrix (S = Scattering) | ||
| + | *** cross section | ||
| + | * these are important because they are physically measurable quantity<br> | ||
| + | ** similar to correlation functions in [[5 conformal field theory(CFT)|Conformal Field Theory]] | ||
| + | ** look at [[correlation functions and Ward identity]] page | ||
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| 73번째 줄: | 90번째 줄: | ||
<h5>articles</h5> | <h5>articles</h5> | ||
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* [[2010년 books and articles|논문정리]] | * [[2010년 books and articles|논문정리]] | ||
2010년 5월 22일 (토) 10:42 판
introduction
- transition amplitude are too hard to calculate from the theory, except in infinite time limits
- those limits are the entries of the S-matrix
- typical way to compute S-matrix entries is using correlation functions and Ward identity
- probability amplitude from initial states to final states
- Feynman diagram is a tool to compute the probability amplitudes.
- transition amplitude
- scattering amplitude
- computation of S-matrix (S = Scattering)
- cross section
- these are important because they are physically measurable quantity
- similar to correlation functions in Conformal Field Theory
- look at correlation functions and Ward identity page
history
books
- 찾아볼 수학책
- http://gigapedia.info/1/
- http://gigapedia.info/1/
- http://gigapedia.info/1/
- http://gigapedia.info/1/
- http://www.amazon.com/s/ref=nb_ss_gw?url=search-alias%3Dstripbooks&field-keywords=
encyclopedia
- http://ko.wikipedia.org/wiki/
- http://en.wikipedia.org/wiki/S-matrix
- http://en.wikipedia.org/wiki/
- http://en.wikipedia.org/wiki/
- Princeton companion to mathematics(Companion_to_Mathematics.pdf)
question and answers(Math Overflow)
- http://mathoverflow.net/search?q=
- http://mathoverflow.net/search?q=
- http://mathoverflow.net/search?q=
blogs
- 구글 블로그 검색
articles
- 논문정리
- http://www.ams.org/mathscinet/search/publications.html?pg4=ALLF&s4=
- http://www.ams.org/mathscinet
- http://www.zentralblatt-math.org/zmath/en/
- http://pythagoras0.springnote.com/
- http://math.berkeley.edu/~reb/papers/index.html
- http://front.math.ucdavis.edu/search?a=&t=&c=&n=40&s=Listings&q=
- http://www.ams.org/mathscinet/search/publications.html?pg4=AUCN&s4=&co4=AND&pg5=TI&s5=&co5=AND&pg6=PC&s6=&co6=AND&pg7=ALLF&co7=AND&Submit=Search&dr=all&yrop=eq&arg3=&yearRangeFirst=&yearRangeSecond=&pg8=ET&s8=All&s7=
- http://dx.doi.org/
experts on the field