Non-perturbative Description of Quantum Systems

This book introduces systematically the operator method for the solution of the Schrödinger equation. This method permits to describe the states of quantum systems in the entire range of parameters of Hamiltonian with a predefined accuracy. The operator method is unique compared with other non-pertu...

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Những tác giả chính:	Feranchuk, I, Ivanov, A, Le, V.-H, Ulyanenkov, A
Định dạng:	Sách
Ngôn ngữ:	English
Được phát hành:	Springer 2016
Những chủ đề:	Quantum Physics Mathematics Quantum theory Schrödinger equation
Truy cập trực tuyến:	https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/59738
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spelling	oai:scholar.dlu.edu.vn:DLU123456789-597382023-11-11T06:50:06Z Non-perturbative Description of Quantum Systems Feranchuk, I Ivanov, A Le, V.-H Ulyanenkov, A Quantum Physics Mathematics Quantum theory Schrödinger equation This book introduces systematically the operator method for the solution of the Schrödinger equation. This method permits to describe the states of quantum systems in the entire range of parameters of Hamiltonian with a predefined accuracy. The operator method is unique compared with other non-perturbative methods due to its ability to deliver in zeroth approximation the uniformly suitable estimate for both ground and excited states of quantum system. The method has been generalized for the application to quantum statistics and quantum field theory. In this book, the numerous applications of operator method for various physical systems are demonstrated. Simple models are used to illustrate the basic principles of the method which are further used for the solution of complex problems of quantum theory for many-particle systems. The results obtained are supplemented by numerical calculations, presented as tables and figures. 2016-03-02T07:05:22Z 2016-03-02T07:05:22Z 2015 Book 978-3-319-13006-4 978-3-319-13005-7 https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/59738 en application/pdf Springer
institution	Thư viện Trường Đại học Đà Lạt
collection	Thư viện số
language	English
topic	Quantum Physics Mathematics Quantum theory Schrödinger equation
spellingShingle	Quantum Physics Mathematics Quantum theory Schrödinger equation Feranchuk, I Ivanov, A Le, V.-H Ulyanenkov, A Non-perturbative Description of Quantum Systems
description	This book introduces systematically the operator method for the solution of the Schrödinger equation. This method permits to describe the states of quantum systems in the entire range of parameters of Hamiltonian with a predefined accuracy. The operator method is unique compared with other non-perturbative methods due to its ability to deliver in zeroth approximation the uniformly suitable estimate for both ground and excited states of quantum system. The method has been generalized for the application to quantum statistics and quantum field theory. In this book, the numerous applications of operator method for various physical systems are demonstrated. Simple models are used to illustrate the basic principles of the method which are further used for the solution of complex problems of quantum theory for many-particle systems. The results obtained are supplemented by numerical calculations, presented as tables and figures.
format	Book
author	Feranchuk, I Ivanov, A Le, V.-H Ulyanenkov, A
author_facet	Feranchuk, I Ivanov, A Le, V.-H Ulyanenkov, A
author_sort	Feranchuk, I
title	Non-perturbative Description of Quantum Systems
title_short	Non-perturbative Description of Quantum Systems
title_full	Non-perturbative Description of Quantum Systems
title_fullStr	Non-perturbative Description of Quantum Systems
title_full_unstemmed	Non-perturbative Description of Quantum Systems
title_sort	non-perturbative description of quantum systems
publisher	Springer
publishDate	2016
url	https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/59738
_version_	1819795458953838592

Non-perturbative Description of Quantum Systems

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