Studies on the Generalized Spin-Boson Models

The cover of this title could differ from library to library.

Available in National Diet Library

Find on the publisher's website

国立国会図書館デジタルコレクション

Digital data available

Check on the publisher's website

DOI[10.14943/doctoral.k11367]to the data of the same series

Studies on the Generalized Spin-Boson Models

Persistent ID (NDL): info:ndljp/pid/8949660

Material type: 博士論文

Author: 寺西, 功哲

Publisher: Hokkaido University

Publication date: 2014-03-25

Material Format: Digital

Capacity, size, etc.: -

Name of awarding university/degree: 北海道大学,博士(理学)

View All

Notes on use at the National Diet Library

本資料は、掲載誌(URI)等のリンク先にある学位授与機関のWebサイトやCiNii Dissertationsから、本文を自由に閲覧できる場合があります。

Notes on use

Note (General)：: We consider an abstract model which describes an interaction of non-relativistic particles with a Bose field. We show that the essential self-adjointn...

Search by Bookstore

Read this material in an accessible format.

View materials in accessible formats for people with print disabilities (1Type)

Holdings of Libraries in Japan

This page shows libraries in Japan other than the National Diet Library that hold the material.

List of Cooperating Institutions and Databases

Please contact your local library for information on how to use materials or whether it is possible to request materials from the holding libraries.

other

Hokkaido University Collection of Scholarly and Academic Papers
Digital
You can check the holdings of institutions and databases with which 学術機関リポジトリデータベース（IRDB）（機関リポジトリ） is linked at the site of 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）.
Hokkaido University Collection of Scholarly and Academic Papers

Search by Bookstore

Read in Disability Resources

Other Services
- テキストデータ check it on 国立国会図書館デジタルコレクション

Bibliographic Record

You can check the details of this material, its authority (keywords that refer to materials on the same subject, author's name, etc.), etc.

Digital

Material Type: 博士論文
Title: Studies on the Generalized Spin-Boson Models
Author/Editor: 寺西, 功哲
Author Heading: 寺西, 功哲
Publication, Distribution, etc.: Hokkaido University
Publication Date: 2014-03-25
Publication Date (W3CDTF): 2014-03-25
Alternative Title: 一般化されたスピン-ボソンモデルに関する研究
Contributor: 新井, 朝雄
洞, 彰人
宮尾, 忠宏
Degree grantor/type: 北海道大学
Date Granted: 2014-03-25
Date Granted (W3CDTF): 2014-03-25
Dissertation Number: 甲第11367号
Degree Type: 博士(理学)
Conferring No. (Dissertation): 甲第11367号
Text Language Code: eng
Alias of Author: Teranishi, Noriaki
NDC: 400
Target Audience: 一般
Note (General): We consider an abstract model which describes an interaction of non-relativistic particles with a Bose field. We show that the essential self-adjointness of the generalized spin-boson Hamiltonian with a quadratic boson interaction for all coupling constant and the Hamiltonian is self-adjoint if it is bounded from below under some conditions. We consider a unitary transformation of the Hamiltonian. Using the unitary transformation, we give a sufficient condition for the semiboundedness of the Hamiltonian.We are also interested in the ground states of the Hamiltonian. From the Birman-Schwinger principle, one can show that the Hamiltonian has no ground states for enough small coupling constants under a suitable condition. Finally, we apply our theorems to the Pauli-Fierz type Hamiltonian.
(主査) 教授新井朝雄, 教授洞彰人, 准教授宮尾忠宏
理学院（数学専攻）
DOI: 10.14943/doctoral.k11367
https://doi.org/10.14943/doctoral.k11367
Persistent ID (NDL): info:ndljp/pid/8949660
https://dl.ndl.go.jp/pid/8949660
Collection: 障害者向け資料
Collection (Materials For Handicapped People:1): テキストデータ
Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文
https://dl.ndl.go.jp/collections/A00014
Acquisition Basis: 博士論文（自動収集）
Available (W3CDTF): 2015-03-03
Date Accepted (W3CDTF): 2015-02-03T05:25:05+09:00
Format (IMT): PDF
Access Restrictions: 国立国会図書館内限定公開
Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
Availability of remote photoduplication service: 可
Periodical Title (URI): http://dx.doi.org/10.14943/doctoral.k11367
http://hdl.handle.net/2115/55453
Is Referenced By (URI): http://hdl.handle.net/2115/55449
Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション
https://dl.ndl.go.jp