자료유형  

 학위논문

Control Number  

0017160786

International Standard Book Number  

9798382202549

Dewey Decimal Classification Number  

530.1

Main Entry-Personal Name  

Ebert, Stephen.

Publication, Distribution, etc. (Imprint  

[S.l.] : University of California, Los Angeles., 2024

Publication, Distribution, etc. (Imprint  

Ann Arbor : ProQuest Dissertations & Theses, 2024

Physical Description  

503 p.

General Note  

Source: Dissertations Abstracts International, Volume: 85-10, Section: B.

General Note  

Advisor: Kraus, Per J.;D'Hoker, Eric.

Dissertation Note  

Thesis (Ph.D.)--University of California, Los Angeles, 2024.

Summary, Etc.  

요약The holographic duality, often coined the AdS/CFT correspondence, conjectures a relation between strongly coupled quantum systems and quantum gravity in higher-dimensional spacetimes. Gravitational theories in two and three dimensions are meaningful examples for classical and quantum exploration due to their unique characteristics, notably the absence of propagating bulk degrees of freedom and the presence of only boundary degrees of freedom, distinguishing them from higher-dimensional counterparts. These gravitational theories exhibit complex interactions when the bulk spacetime has a finite size, regulated by Zamolodchikov's double-trace irrelevant TT̄̄ operator. This thesis aims to gain a holographic understanding of pure three-dimensional AdS3 gravity and JT gravity under the influence of the TT̄ deformation. Under a finite radial cutoff, these theories exhibit perturbative behavior that implies the emergence of the Nambu-Goto action for the corresponding boundary graviton action. We also conducted semi-classical calculations of observables related to finite-cutoff gravity and its dual TT̄-deformed CFT description, including correlation functions involving stress tensors and gravitational Wilson lines, along with an analysis of their supersymmetric extensions. Additionally, we explored the implications of general stress tensor deformations within field-theoretic and holographic settings.

Subject Added Entry-Topical Term  

Theoretical physics.

Subject Added Entry-Topical Term  

Physics.

Subject Added Entry-Topical Term  

Quantum physics.

Index Term-Uncontrolled  

Quantum gravity

Index Term-Uncontrolled  

Stress tensors

Index Term-Uncontrolled  

Holographic duality

Index Term-Uncontrolled  

Gravitational theories

Added Entry-Corporate Name  

University of California, Los Angeles Physics 0666

Host Item Entry  

Dissertations Abstracts International. 85-10B.

Electronic Location and Access  

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Control Number  

joongbu:653786