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Stealth Dark Matter With Lattice Gauge Theory.
Stealth Dark Matter With Lattice Gauge Theory.
상세정보
- 자료유형
- 학위논문
- Control Number
- 0017160125
- International Standard Book Number
- 9798383363331
- Dewey Decimal Classification Number
- 593.7
- Main Entry-Personal Name
- Cushman, Kimberly K.
- Publication, Distribution, etc. (Imprint
- [S.l.] : Yale University., 2024
- Publication, Distribution, etc. (Imprint
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- Physical Description
- 151 p.
- General Note
- Source: Dissertations Abstracts International, Volume: 86-01, Section: B.
- General Note
- Advisor: Fleming, George Tamminga.
- Dissertation Note
- Thesis (Ph.D.)--Yale University, 2024.
- Summary, Etc.
- 요약This work presents non-perturbative lattice field theory calculations of the low-lying meson and baryon spectrum of the SU(4) gauge theory with fermion constituents in the fundamental representation, known as stealth dark matter. This strongly coupled theory is an extension of the Standard Model, where the spin-zero baryon is the dark matter candidate. This work constitutes the first milestone in the research program to predict stealth dark matter self-interactions. The focus of this work is on reducing excited state contamination in the single baryon channel by applying the Laplacian Heaviside (LapH) method, as well as projecting the baryon operators into irreducible representations of the octahedral group. Using state-of-the-art analysis techniques, results for the meson and positive-parity baryon spectrum are presented with reduced statistical and systematic uncertainties compared to previous work. This work also provides the first results of the negative-parity baryon spectrum.
- Subject Added Entry-Topical Term
- Particle physics.
- Subject Added Entry-Topical Term
- Physics.
- Subject Added Entry-Topical Term
- Quantum physics.
- Subject Added Entry-Topical Term
- Theoretical physics.
- Index Term-Uncontrolled
- Dark matter
- Index Term-Uncontrolled
- Lattice field theory
- Index Term-Uncontrolled
- Gauge theory
- Index Term-Uncontrolled
- Baryon spectrum
- Index Term-Uncontrolled
- Laplacian Heaviside
- Added Entry-Corporate Name
- Yale University Physics
- Host Item Entry
- Dissertations Abstracts International. 86-01B.
- Electronic Location and Access
- 로그인을 한후 보실 수 있는 자료입니다.
- Control Number
- joongbu:655033
MARC
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■00520250211150913
■006m o d
■007cr#unu||||||||
■020 ▼a9798383363331
■035 ▼a(MiAaPQ)AAI30812059
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a593.7
■1001 ▼aCushman, Kimberly K.
■24510▼aStealth Dark Matter With Lattice Gauge Theory.
■260 ▼a[S.l.]▼bYale University. ▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a151 p.
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-01, Section: B.
■500 ▼aAdvisor: Fleming, George Tamminga.
■5021 ▼aThesis (Ph.D.)--Yale University, 2024.
■520 ▼aThis work presents non-perturbative lattice field theory calculations of the low-lying meson and baryon spectrum of the SU(4) gauge theory with fermion constituents in the fundamental representation, known as stealth dark matter. This strongly coupled theory is an extension of the Standard Model, where the spin-zero baryon is the dark matter candidate. This work constitutes the first milestone in the research program to predict stealth dark matter self-interactions. The focus of this work is on reducing excited state contamination in the single baryon channel by applying the Laplacian Heaviside (LapH) method, as well as projecting the baryon operators into irreducible representations of the octahedral group. Using state-of-the-art analysis techniques, results for the meson and positive-parity baryon spectrum are presented with reduced statistical and systematic uncertainties compared to previous work. This work also provides the first results of the negative-parity baryon spectrum.
■590 ▼aSchool code: 0265.
■650 4▼aParticle physics.
■650 4▼aPhysics.
■650 4▼aQuantum physics.
■650 4▼aTheoretical physics.
■653 ▼aDark matter
■653 ▼aLattice field theory
■653 ▼aGauge theory
■653 ▼aBaryon spectrum
■653 ▼aLaplacian Heaviside
■690 ▼a0798
■690 ▼a0599
■690 ▼a0753
■690 ▼a0605
■71020▼aYale University▼bPhysics.
■7730 ▼tDissertations Abstracts International▼g86-01B.
■790 ▼a0265
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17160125▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
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