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Semidefinite and Bootstrap Methods in One-Dimensional Quantum Systems
Semidefinite and Bootstrap Methods in One-Dimensional Quantum Systems
Detailed Information
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211152821
- ISBN
- 9798342719285
- DDC
- 530
- 저자명
- Hulsey, George.
- 서명/저자
- Semidefinite and Bootstrap Methods in One-Dimensional Quantum Systems
- 발행사항
- [Sl] : University of California, Santa Barbara, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 191 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-05, Section: B.
- 주기사항
- Advisor: Berenstein, David.
- 학위논문주기
- Thesis (Ph.D.)--University of California, Santa Barbara, 2024.
- 초록/해제
- 요약The bootstrap program in theoretical physics arose out of attempts to determine the structure of conformal field theories in a constraint-oriented, non-Hamiltonian fashion. In recent years, bootstrap methods have seen a strong resurgence in the numerical analysis of quantum mechanical systems without conformal symmetry. In this thesis, we develop the theory of the bootstrap approach to one-dimensional quantum systems. We show how Schrodinger quantum mechanics can be numerically solved by the method and develop the algebraic theory required to adapt the approach to domains with boundary and to scattering problems. We develop and implement efficient semidefinite programming algorithms to rigorously and numerically determine the energy spectra of confining polynomial potentials in one dimension. We also address the problem of spin chains and demonstrate how bootstrap methods can be used to regress conformal data from numerical approximations of the spin correlation functions. Broadly, this work lays a foundation for the theory and application of bootstrap methods to a wide variety of quantum mechanical systems, and also provides a mathematical background of the method and a thorough review of related work in high-energy theory, condensed matter physics, and mathematical optimization. Future directions for research both in wave mechanics and interacting spin systems are proposed.
- 일반주제명
- Physics
- 일반주제명
- Quantum physics
- 일반주제명
- Mechanics
- 일반주제명
- Theoretical physics
- 기타저자
- University of California, Santa Barbara Physics
- 기본자료저록
- Dissertations Abstracts International. 86-05B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520250211152821
■006m o d
■007cr#unu||||||||
■020 ▼a9798342719285
■035 ▼a(MiAaPQ)AAI31559405
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a530
■1001 ▼aHulsey, George.
■24510▼aSemidefinite and Bootstrap Methods in One-Dimensional Quantum Systems
■260 ▼a[Sl]▼bUniversity of California, Santa Barbara▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a191 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-05, Section: B.
■500 ▼aAdvisor: Berenstein, David.
■5021 ▼aThesis (Ph.D.)--University of California, Santa Barbara, 2024.
■520 ▼aThe bootstrap program in theoretical physics arose out of attempts to determine the structure of conformal field theories in a constraint-oriented, non-Hamiltonian fashion. In recent years, bootstrap methods have seen a strong resurgence in the numerical analysis of quantum mechanical systems without conformal symmetry. In this thesis, we develop the theory of the bootstrap approach to one-dimensional quantum systems. We show how Schrodinger quantum mechanics can be numerically solved by the method and develop the algebraic theory required to adapt the approach to domains with boundary and to scattering problems. We develop and implement efficient semidefinite programming algorithms to rigorously and numerically determine the energy spectra of confining polynomial potentials in one dimension. We also address the problem of spin chains and demonstrate how bootstrap methods can be used to regress conformal data from numerical approximations of the spin correlation functions. Broadly, this work lays a foundation for the theory and application of bootstrap methods to a wide variety of quantum mechanical systems, and also provides a mathematical background of the method and a thorough review of related work in high-energy theory, condensed matter physics, and mathematical optimization. Future directions for research both in wave mechanics and interacting spin systems are proposed.
■590 ▼aSchool code: 0035.
■650 4▼aPhysics
■650 4▼aQuantum physics
■650 4▼aMechanics
■650 4▼aTheoretical physics
■653 ▼aBootstrap methods
■653 ▼aConvex optimization
■653 ▼aQuantum mechanics
■653 ▼aSemidefinite programming algorithms
■690 ▼a0605
■690 ▼a0346
■690 ▼a0599
■690 ▼a0753
■71020▼aUniversity of California, Santa Barbara▼bPhysics.
■7730 ▼tDissertations Abstracts International▼g86-05B.
■790 ▼a0035
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17164015▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
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