"Finite size effect"의 두 판 사이의 차이
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imported>Pythagoras0 |
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| 1번째 줄: | 1번째 줄: | ||
| − | + | ==introduction== | |
| − | * Casimir effect | + | * Casimir effect in [[QED]] is one example of finite size effect |
| − | * | + | * the stress on the bounding surfaces when quantum field is confined to finite volume of space |
* type of boundaries<br> | * type of boundaries<br> | ||
** real material media | ** real material media | ||
** interface between two different phases of the vacuum of a field theory such as QCD, in which case colored field may only exist in the interior region | ** interface between two different phases of the vacuum of a field theory such as QCD, in which case colored field may only exist in the interior region | ||
** topology of space | ** topology of space | ||
| − | * | + | * the boundaries restrict the modes of the quantum fields |
* give rise to measurable and important forces | * give rise to measurable and important forces | ||
| − | + | ||
| − | + | ||
| − | + | ==how to compute the Casimir effect== | |
* zero-point energy in the presence of the boundaries<br> | * zero-point energy in the presence of the boundaries<br> | ||
** sum over all modes | ** sum over all modes | ||
| − | ** | + | ** any kind of constraint or boudary conditions on the the zero-point modes of the quantum fields in question, including backgrounds such as gravity<br> |
| − | ** In a model without boundary conditions, | + | ** In a model without boundary conditions, the Hamiltonian value associated wih the vacuum or ground state, called zero-point energy, is usually discarded because, despite being infinite, may be reabsorbed in a suitable redefinition of the energy origin |
** there are several ways to put such an adjustment into practice, normal ordering being oneof the most popular | ** there are several ways to put such an adjustment into practice, normal ordering being oneof the most popular | ||
* Green's functions method<br> | * Green's functions method<br> | ||
** represents the vacuum expectation value of the produc of fields | ** represents the vacuum expectation value of the produc of fields | ||
| − | + | ||
| − | + | ||
| − | + | ==QFT interpretation of the Casimir effect== | |
| − | * | + | * |
| − | + | ||
| − | + | ||
| − | + | ==related items== | |
* [[cosmological constant]]<br> | * [[cosmological constant]]<br> | ||
* [[#]]<br> | * [[#]]<br> | ||
| − | + | ||
| − | + | ||
| − | + | ==표준적인 도서 및 추천도서== | |
* [[2009년 books and articles|찾아볼 수학책]] | * [[2009년 books and articles|찾아볼 수학책]] | ||
| 60번째 줄: | 60번째 줄: | ||
* http://www.amazon.com/s/ref=nb_ss_gw?url=search-alias%3Dstripbooks&field-keywords= | * http://www.amazon.com/s/ref=nb_ss_gw?url=search-alias%3Dstripbooks&field-keywords= | ||
| − | + | ||
| − | + | ||
| − | + | ==encyclopedia== | |
* [http://ko.wikipedia.org/wiki/%EC%B9%B4%EC%8B%9C%EB%AF%B8%EB%A5%B4%ED%9A%A8%EA%B3%BC http://ko.wikipedia.org/wiki/카시미르효과] | * [http://ko.wikipedia.org/wiki/%EC%B9%B4%EC%8B%9C%EB%AF%B8%EB%A5%B4%ED%9A%A8%EA%B3%BC http://ko.wikipedia.org/wiki/카시미르효과] | ||
| 72번째 줄: | 72번째 줄: | ||
* http://en.wikipedia.org/wiki/ | * http://en.wikipedia.org/wiki/ | ||
| − | + | ||
| − | + | ||
| − | + | ==articles== | |
* [http://dx.doi.org/10.1103/PhysRevLett.56.746 Universal term in the free energy at a critical point and the conformal anomaly]<br> | * [http://dx.doi.org/10.1103/PhysRevLett.56.746 Universal term in the free energy at a critical point and the conformal anomaly]<br> | ||
| 90번째 줄: | 90번째 줄: | ||
* http://dx.doi.org/10.1103/PhysRevLett.56.746 | * http://dx.doi.org/10.1103/PhysRevLett.56.746 | ||
| − | + | ||
| − | + | ||
| − | + | ==블로그== | |
* 구글 블로그 검색 http://blogsearch.google.com/blogsearch?q=casimir+effect | * 구글 블로그 검색 http://blogsearch.google.com/blogsearch?q=casimir+effect | ||
* 트렌비 블로그 검색 http://www.trenb.com/search.qst?q= | * 트렌비 블로그 검색 http://www.trenb.com/search.qst?q= | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ==TeX 작업== | |
2012년 10월 27일 (토) 13:58 판
introduction
- Casimir effect in QED is one example of finite size effect
- the stress on the bounding surfaces when quantum field is confined to finite volume of space
- type of boundaries
- real material media
- interface between two different phases of the vacuum of a field theory such as QCD, in which case colored field may only exist in the interior region
- topology of space
- the boundaries restrict the modes of the quantum fields
- give rise to measurable and important forces
how to compute the Casimir effect
- zero-point energy in the presence of the boundaries
- sum over all modes
- any kind of constraint or boudary conditions on the the zero-point modes of the quantum fields in question, including backgrounds such as gravity
- In a model without boundary conditions, the Hamiltonian value associated wih the vacuum or ground state, called zero-point energy, is usually discarded because, despite being infinite, may be reabsorbed in a suitable redefinition of the energy origin
- there are several ways to put such an adjustment into practice, normal ordering being oneof the most popular
- Green's functions method
- represents the vacuum expectation value of the produc of fields
QFT interpretation of the Casimir effect
표준적인 도서 및 추천도서
- 찾아볼 수학책
- The Casimir Effect: Physical Manifestations of Zero-Point Energy
- [1]Kimball A. Milton
- Conformal invariance and finite size effects in critical two dimensional statistical models
- Claude Itzykson
- Casimir effect in critical systems
- Michael Krech
- http://gigapedia.info/1/Casimir+effect
- 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/카시미르효과
- http://en.wikipedia.org/wiki/finite_size_effect
- http://en.wikipedia.org/wiki/Casimir_effect
- http://en.wikipedia.org/wiki/Vacuum_energy
- http://en.wikipedia.org/wiki/
articles
- Universal term in the free energy at a critical point and the conformal anomaly
- Ian Affleck, Phys. Rev. Lett. 56, 746–748 (1986)
- Conformal invariance, the central charge, and universal finite-size amplitudes at criticality
- H. W. J. Blöte, J. Cardy and M. P. Nightingale, Phys. Rev. Lett. 56, 742–745 (1986)
- http://www.ams.org/mathscinet
- [2]http://www.zentralblatt-math.org/zmath/en/
- [3]http://arxiv.org/
- http://pythagoras0.springnote.com/
- http://math.berkeley.edu/~reb/papers/index.html
- http://dx.doi.org/10.1103/PhysRevLett.56.746
블로그
- 구글 블로그 검색 http://blogsearch.google.com/blogsearch?q=casimir+effect
- 트렌비 블로그 검색 http://www.trenb.com/search.qst?q=