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긴거리 상관된 시간 의존 무작위 퍼텐셜에서 긴거리 상호작용하는 보존들의 양자 임계 현상
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | 김기홍 | - |
| dc.contributor.author | 조영권 | - |
| dc.date.accessioned | 2018-11-08T07:49:19Z | - |
| dc.date.available | 2018-11-08T07:49:19Z | - |
| dc.date.issued | 2006-02 | - |
| dc.identifier.other | 1006 | - |
| dc.identifier.uri | https://dspace.ajou.ac.kr/handle/2018.oak/7407 | - |
| dc.description | 학위논문(석사)--아주대학교 일반대학원 :물리학과,2006. 2 | - |
| dc.description.tableofcontents | Abstract 1. Introduction 2. Theory 2-1. Vortex-line to boson mapping 2-2. Model 2-3. Fourier-Transformed Effective Action 3. Numerical Analysis 4. Conclusions | - |
| dc.language.iso | eng | - |
| dc.publisher | The Graduate School, Ajou University | - |
| dc.rights | 아주대학교 논문은 저작권에 의해 보호받습니다. | - |
| dc.title | 긴거리 상관된 시간 의존 무작위 퍼텐셜에서 긴거리 상호작용하는 보존들의 양자 임계 현상 | - |
| dc.title.alternative | YeongKwon CHO | - |
| dc.type | Thesis | - |
| dc.contributor.affiliation | 아주대학교 일반대학원 | - |
| dc.contributor.alternativeName | YeongKwon CHO | - |
| dc.contributor.department | 일반대학원 물리학과 | - |
| dc.date.awarded | 2006. 2 | - |
| dc.description.degree | Master | - |
| dc.identifier.localId | 565048 | - |
| dc.identifier.url | http://dcoll.ajou.ac.kr:9080/dcollection/jsp/common/DcLoOrgPer.jsp?sItemId=000000001006 | - |
| dc.description.alternativeAbstract | We study the superfluid-insulator transition of a system of long-range interacting bosons in a time-dependent random potential in two dimensions, using the momentum-shell renormalization group method to one-loop order. The Gaussian-correlated random potential is assumed to be short-range-correlated in spatial directions and long-range-correlated in the temporal dimension. We find a new stable fixed point with nonzero and physical values of the four parameters representing the short- and long-range interactions and the short- and long-range-correlated disorder, when the interaction is asymptotically logarithmic. We propose that our model may be relevant in studying the vortex liquid-vortex glass transition of interacting vortex lines in type-II superconductors with partially-disconnected columnar defects. | - |
- Appears in Collections:
- Graduate School of Ajou University > Department of Physics > 3. Theses(Master)
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