Superconducting extended objects in the very early universe = 초기 우주에서의 초 전도 연장 구조

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Topologically non-trivial classical solutions and their roles in the Big-Bang cosmology are studied. Zero-mode appears in the vortex background, and play the role of carrying persistent electromagnetic current. In this way the vortex coupled to fermions becomes superconducting sting, which generate observable effects in astrophysical magnetic field. The model that the string provide the seed for galaxy formation is analytically investigated by using dynamical equation of string in more detail, and the constraints of it are calculated to be consistent with the experimental results. We also examine the role and fate of the superconducting string in the Vilenkin``s string dominated universe scenario.
Advisors
Cho, Byung-Ha조병하
Description
한국과학기술원 : 물리학과,
Publisher
한국과학기술원
Issue Date
1986
Identifier
65029/325007 / 000841266
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 물리학과, 1986.2, [ [ii], 62 p. ]

URI
http://hdl.handle.net/10203/48144
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=65029&flag=dissertation
Appears in Collection
PH-Theses_Master(석사논문)
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