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More Infinite Randomness
More Infinite Randomness
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202105619
- ISBN
- 9798265428455
- DDC
- 000
- 저자명
- Pandey, Akshat.
- 서명/저자
- More Infinite Randomness
- 발행사항
- [Sl] : Stanford University, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 109 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
- 주기사항
- Advisor: Kivelson, Steven.
- 학위논문주기
- Thesis (Ph.D.)--Stanford University, 2025.
- 초록/해제
- 요약Quenched randomness, which is a generic feature of systems in the solid state, is not simply a real-world annoyance to be ignored whenever possible. It gives rise to its own interesting emergent behaviors, and plays an important role in enriching the conceptual framework of statistical mechanics, both classical and quantum, most notably in the theory of critical phenomena. Of particular interest in this regard are renormalization group flows in which probability distributions of couplings and observables broaden without bound, leading to infinite-randomness fixed points. This thesis presents a detailed study of infinite-randomness criticality in three distinct settings: the (2+1)d random transverse-field Ising model at its quantum critical point, the 2d classical random-bond Ising model at a low-temperature frustration-driven transition out of the ferromagnet, and the (1+1)d Baxter-Fendley free parafermionic chain. In each case, new theoretical techniques are developed, and these either expose new organizing structure in known infinite-randomness critical theories, or establish novel universality classes governed by infinite-randomness fixed points.
- 일반주제명
- Statistical mechanics
- 일반주제명
- Quantum physics
- 일반주제명
- Eigenvalues
- 일반주제명
- Semiconductors
- 일반주제명
- Critical phenomena
- 일반주제명
- Geometry
- 기타저자
- Stanford University.
- 기본자료저록
- Dissertations Abstracts International. 87-05B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■007cr#unu||||||||
■020 ▼a9798265428455
■035 ▼a(MiAaPQ)AAI32316489
■035 ▼a(MiAaPQ)Stanfordwv564xh7121
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a000
■1001 ▼aPandey, Akshat.
■24510▼aMore Infinite Randomness
■260 ▼a[Sl]▼bStanford University▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a109 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-05, Section: B.
■500 ▼aAdvisor: Kivelson, Steven.
■5021 ▼aThesis (Ph.D.)--Stanford University, 2025.
■520 ▼aQuenched randomness, which is a generic feature of systems in the solid state, is not simply a real-world annoyance to be ignored whenever possible. It gives rise to its own interesting emergent behaviors, and plays an important role in enriching the conceptual framework of statistical mechanics, both classical and quantum, most notably in the theory of critical phenomena. Of particular interest in this regard are renormalization group flows in which probability distributions of couplings and observables broaden without bound, leading to infinite-randomness fixed points. This thesis presents a detailed study of infinite-randomness criticality in three distinct settings: the (2+1)d random transverse-field Ising model at its quantum critical point, the 2d classical random-bond Ising model at a low-temperature frustration-driven transition out of the ferromagnet, and the (1+1)d Baxter-Fendley free parafermionic chain. In each case, new theoretical techniques are developed, and these either expose new organizing structure in known infinite-randomness critical theories, or establish novel universality classes governed by infinite-randomness fixed points.
■590 ▼aSchool code: 0212.
■650 4▼aStatistical mechanics
■650 4▼aQuantum physics
■650 4▼aEigenvalues
■650 4▼aSemiconductors
■650 4▼aCritical phenomena
■650 4▼aGeometry
■690 ▼a0599
■71020▼aStanford University.
■7730 ▼tDissertations Abstracts International▼g87-05B.
■790 ▼a0212
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360785▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
