서브메뉴
검색
Gravitational Wave Emission From Cosmic String Loops
Gravitational Wave Emission From Cosmic String Loops
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211152651
- ISBN
- 9798384050131
- DDC
- 530
- 저자명
- Suresh, Namitha.
- 서명/저자
- Gravitational Wave Emission From Cosmic String Loops
- 발행사항
- [Sl] : Cornell University, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 174 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
- 주기사항
- Advisor: Chernoff, David.
- 학위논문주기
- Thesis (Ph.D.)--Cornell University, 2024.
- 초록/해제
- 요약The radiation of gravitational waves from cosmic string loops and their subsequent detection and observation have been extensively studied over the last two decades. However, challenges persist in accurately modeling the power spectrum of this radiation and the cumulative emission from the population of cosmic string loops. The power spectrum from a single loop is essential for characterizing the overall emission from all loops, which is crucial for detecting and confirming the existence of cosmic strings.In my work, I address the key challenges in developing an accurate model of the power spectrum of a loop and introduce two mathematical methods which aid in this context. Integrating these methods along with existing numerical techniques and analytical approximations leads to a more accurate model of the power spectrum. Additionally, I address how to combine emissions from various loops across the universe, aiming to identify the target signal for gravitational wave experiments. I also examine the impact of two scenarios on this combined signal, potentially enhancing its detectability.
- 일반주제명
- Physics
- 일반주제명
- Astrophysics
- 일반주제명
- Applied mathematics
- 일반주제명
- Computational physics
- 키워드
- Cosmic strings
- 키워드
- Power spectrum
- 키워드
- Detectability
- 기타저자
- Cornell University Physics
- 기본자료저록
- Dissertations Abstracts International. 86-03B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
008250123s2024 us c eng d■001000017163308
■00520250211152651
■006m o d
■007cr#unu||||||||
■020 ▼a9798384050131
■035 ▼a(MiAaPQ)AAI31486782
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a530
■1001 ▼aSuresh, Namitha.▼0(orcid)0009-0007-9655-0646
■24510▼aGravitational Wave Emission From Cosmic String Loops
■260 ▼a[Sl]▼bCornell University▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a174 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-03, Section: B.
■500 ▼aAdvisor: Chernoff, David.
■5021 ▼aThesis (Ph.D.)--Cornell University, 2024.
■520 ▼aThe radiation of gravitational waves from cosmic string loops and their subsequent detection and observation have been extensively studied over the last two decades. However, challenges persist in accurately modeling the power spectrum of this radiation and the cumulative emission from the population of cosmic string loops. The power spectrum from a single loop is essential for characterizing the overall emission from all loops, which is crucial for detecting and confirming the existence of cosmic strings.In my work, I address the key challenges in developing an accurate model of the power spectrum of a loop and introduce two mathematical methods which aid in this context. Integrating these methods along with existing numerical techniques and analytical approximations leads to a more accurate model of the power spectrum. Additionally, I address how to combine emissions from various loops across the universe, aiming to identify the target signal for gravitational wave experiments. I also examine the impact of two scenarios on this combined signal, potentially enhancing its detectability.
■590 ▼aSchool code: 0058.
■650 4▼aPhysics
■650 4▼aAstrophysics
■650 4▼aApplied mathematics
■650 4▼aComputational physics
■653 ▼aCosmic strings
■653 ▼aGravitational waves
■653 ▼aPower spectrum
■653 ▼aDetectability
■653 ▼aMathematical methods
■690 ▼a0605
■690 ▼a0596
■690 ▼a0216
■690 ▼a0364
■71020▼aCornell University▼bPhysics.
■7730 ▼tDissertations Abstracts International▼g86-03B.
■790 ▼a0058
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17163308▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
