Please use this identifier to cite or link to this item:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/27089| Title: | 相變和完美流體 phase transition and the perfectness of fluids |
| Authors: | Yen-Han Li 李衍翰 |
| Advisor: | 陳俊瑋 |
| Keyword: | 相變,流體, phase transition,QCD:fluid, |
| Publication Year : | 2008 |
| Degree: | 碩士 |
| Abstract: | We compute the shear viscosity(η) and entropy density(S) for two system:(1)the pion-nucleon gas with finite chemical potential in low temperature region of the hadronic phase;(2)the weak coupling real scalar field theories with O(1) symmetry, from these two case, we use the linearized Boltzmann equation to calculate shear viscosity and find that the behaviors ofη/s can describe the phase transitions, we speculate these η/s behaviors are general properties of fluid, QCD and cold atoms. |
| URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/27089 |
| Fulltext Rights: | 有償授權 |
| Appears in Collections: | 天文物理研究所 |
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| File | Size | Format | |
|---|---|---|---|
| ntu-97-1.pdf Restricted Access | 446.84 kB | Adobe PDF |
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