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Exploring Solvable Chaos in Quantum Mechanics.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Exploring Solvable Chaos in Quantum Mechanics./
作者:	Lensky, Yuri D. .
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
面頁冊數:	167 p.
附註:	Source: Dissertations Abstracts International, Volume: 83-05, Section: B.
Contained By:	Dissertations Abstracts International83-05B.
標題:	Generators. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28828000
ISBN:	9798494461803

Exploring Solvable Chaos in Quantum Mechanics.
Lensky, Yuri D. .

Exploring Solvable Chaos in Quantum Mechanics. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 167 p.

Source: Dissertations Abstracts International, Volume: 83-05, Section: B.

Thesis (Ph.D.)--Stanford University, 2021.

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

The understanding of strongly coupled many body quantum systems has been dramatically improved by the application of tools originally developed for seemingly unrelated purposes, for example quantum gravity and information theory. At the same time, to understand the possible types of information flow and properties of a quantum theory of gravity, it has become clear that one needs to understand aspects of the strongly coupled regime. In this thesis, we give three examples where the interplay of these ideas gives rise to a simple and quantitative understanding for different aspects of strongly coupled models. In Chapter 2, we make precise the idea (at high temperature) that thermalization is the loss of information about initial conditions, and in doing so explain the relationship between a quantum measure of chaos and thermalization. In Chapter 3, we explicitly compute the "size" (in terms of boundary operators) of operators deep in the bulk dual of a particular holographic (chaotic) model, and find an exact relationship between bulk symmetry generator matrix elements and size. In Chapter 4, we solve a model subject to arbitrary drive, and use it to study the formation of a wormhole, as well as more general features of the gravity dual.

ISBN: 9798494461803Subjects--Topical Terms:

3681674
Generators.

Exploring Solvable Chaos in Quantum Mechanics.
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