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Dreams Within Dreams: Holography & The Non-Local Computation Problem
Dreams Within Dreams: Holography & The Non-Local Computation Problem
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211153055
- ISBN
- 9798346380542
- DDC
- 330
- 서명/저자
- Dreams Within Dreams: Holography & The Non-Local Computation Problem
- 발행사항
- [Sl] : Stanford University, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 153 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-05, Section: B.
- 주기사항
- Advisor: Hayden, Patrick;Ozgur, Ayfer.
- 학위논문주기
- Thesis (Ph.D.)--Stanford University, 2024.
- 초록/해제
- 요약This thesis covers my PhD work from 2018-2024 on the connection between holography and the non-local computation problem. It is a fusion of two papers, "gauging the bulk" and "holography as a resource". Holography as a resource, though published later, contains earlier ideas which describe how holography implements a non-local computation protocol. This is the first rigorous demonstration of the connection, and improves upon previous arguments by deriving from holography a simple set of sufficient conditions for toy models of holography that are good resources for non-local computation, and by removing dubious assumptions which have led to ongoing confusion in the field.The second of these papers, gauging the bulk, begins the search for toy models with a particularly elusive feature we call the "dynamical duality", a highly non-trivial relationship between bulk and boundary speeds of light. We show how a limited version of this feature arises when gravity is modeled as an internal gauge symmetry. The resulting toy model also shows that the existence of global bulk symmetries in toy models is not a serious defect, but is expected in realistic models of holography when the bulk is restricted to an appropriate code subspace.Though the search for a resolution of the tension between non-local computation and holography goes on, I hope that these papers will be a useful guide of the problems that remain in order to do so.
- 일반주제명
- Cryptography
- 일반주제명
- Spacetime
- 일반주제명
- Gravity
- 일반주제명
- Protocol
- 일반주제명
- Communication
- 일반주제명
- Hilbert space
- 일반주제명
- Geometry
- 일반주제명
- Computer science
- 일반주제명
- Mathematics
- 일반주제명
- Theoretical physics
- 기타저자
- Stanford University.
- 기본자료저록
- Dissertations Abstracts International. 86-05B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520250211153055
■006m o d
■007cr#unu||||||||
■020 ▼a9798346380542
■035 ▼a(MiAaPQ)AAI31643394
■035 ▼a(MiAaPQ)Stanfordwh474zc1984
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a330
■1001 ▼aDolev, Kfir Shmuel.
■24510▼aDreams Within Dreams: Holography & The Non-Local Computation Problem
■260 ▼a[Sl]▼bStanford University▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a153 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-05, Section: B.
■500 ▼aAdvisor: Hayden, Patrick;Ozgur, Ayfer.
■5021 ▼aThesis (Ph.D.)--Stanford University, 2024.
■520 ▼aThis thesis covers my PhD work from 2018-2024 on the connection between holography and the non-local computation problem. It is a fusion of two papers, "gauging the bulk" and "holography as a resource". Holography as a resource, though published later, contains earlier ideas which describe how holography implements a non-local computation protocol. This is the first rigorous demonstration of the connection, and improves upon previous arguments by deriving from holography a simple set of sufficient conditions for toy models of holography that are good resources for non-local computation, and by removing dubious assumptions which have led to ongoing confusion in the field.The second of these papers, gauging the bulk, begins the search for toy models with a particularly elusive feature we call the "dynamical duality", a highly non-trivial relationship between bulk and boundary speeds of light. We show how a limited version of this feature arises when gravity is modeled as an internal gauge symmetry. The resulting toy model also shows that the existence of global bulk symmetries in toy models is not a serious defect, but is expected in realistic models of holography when the bulk is restricted to an appropriate code subspace.Though the search for a resolution of the tension between non-local computation and holography goes on, I hope that these papers will be a useful guide of the problems that remain in order to do so.
■590 ▼aSchool code: 0212.
■650 4▼aCryptography
■650 4▼aSpacetime
■650 4▼aGravity
■650 4▼aProtocol
■650 4▼aError correction & detection
■650 4▼aCommunication
■650 4▼aHilbert space
■650 4▼aGeometry
■650 4▼aComputer science
■650 4▼aMathematics
■650 4▼aTheoretical physics
■690 ▼a0459
■690 ▼a0984
■690 ▼a0405
■690 ▼a0753
■71020▼aStanford University.
■7730 ▼tDissertations Abstracts International▼g86-05B.
■790 ▼a0212
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17164853▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.


