자료유형  

 학위논문

Control Number  

0016935243

International Standard Book Number  

9798380721790

Dewey Decimal Classification Number  

900

Main Entry-Personal Name  

Furuya, Keiichiro.

Publication, Distribution, etc. (Imprint  

[S.l.] : Purdue University., 2023

Publication, Distribution, etc. (Imprint  

Ann Arbor : ProQuest Dissertations & Theses, 2023

Physical Description  

1 online resource(307 p.)

General Note  

Source: Dissertations Abstracts International, Volume: 85-05, Section: B.

General Note  

Advisor: Lashkari, Nima.

Dissertation Note  

Thesis (Ph.D.)--Purdue University, 2023.

Restrictions on Access Note  

This item must not be sold to any third party vendors.

Summary, Etc.  

요약Holographic duality as a rigorous approach to quantum gravity claims that a quantum gravitational system is exactly equal to a quantum theory without gravity in lower spacetime dimensions living on the boundary of the quantum gravitational system. The duality maps key questions about the emergence of spacetime to questions on the non-gravitational boundary system that are accessible to us theoretically and experimentally. Recently, various aspects of quantum information theory on the boundary theory have been found to be dual to the geometric aspects of the bulk theory.In this thesis, we study the exact and approximate quantum error corrections (QEC) in a general quantum system (von Neumann algebras) focused on QFT and gravity [1]. Moreover, we study entanglement theory in the presence of conserved charges in QFT [3] and the multiparameter multistate generalization of quantum relative entropy [4].

Subject Added Entry-Topical Term  

Maps.

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Phase transitions.

Subject Added Entry-Topical Term  

Quantum field theory.

Subject Added Entry-Topical Term  

Algebra.

Subject Added Entry-Topical Term  

Fourier transforms.

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Error correction & detection.

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Hilbert space.

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Entropy.

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Symmetry.

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Computer science.

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Mathematics.

Subject Added Entry-Topical Term  

Quantum physics.

Added Entry-Corporate Name  

Purdue University.

Host Item Entry  

Dissertations Abstracts International. 85-05B.

Host Item Entry  

Dissertation Abstract International

Electronic Location and Access  

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Control Number  

joongbu:639460