Keio University

Presentations

TANAKA Shu

1-20 items (total 338)

フラストレートした磁性体における特異な緩和現象

Speaker
田中 宗、宮下 精二
Conference Title
[Conference Category Domestic presentation] Dates 2008.03.05 - 2008.03.05
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

Slow Relaxation and Quantum Annealing Effect in Regularly Frustrated Systems

Speaker
Shu Tanaka, Masaki Hirano, and Seiji Miyashita
Conference Title
[Conference Category International presentation] Conference Title COE21 International Conference “The 21st COE International Symposium on the Linear Response Theory in Commemoration of its 50th Anniversary — Recent Development of Equilibrium and Non-Equilibrium Response –“ Dates 2007.11.06 - 2007.11.06
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Slow Relaxation of Easy Axis Anistropic Kagome Antiferromagnets in Exotic Ferromagnetic Ordered State

Speaker
Shu Tanaka and Seiji Miyashita
Conference Title
[Conference Category International presentation] Conference Title XXIII IUPAP International Conference on Statistical Physics (Statphys 23) Dates 2007.07 - 2007.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Electron Localization or Delocalization in Incommensurate Helical Magnets

Speaker
Shu Tanaka, Hosho Katsura, and Naoto Nagaosa
Conference Title
[Conference Category International presentation] Conference Title The 2007 CERC International Symposium Highlights and Perspectives of Correlated Electron Systems — From Physics to Applications — (CERC2007) Dates 2007.05 - 2007.05
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Electron Localization or Delocalization in Incommensurate Helical Magnets

Speaker
Shu Tanaka, Hosho Katsura, and Naoto Nagaosa
Conference Title
[Conference Category International presentation] Conference Title nanoPHYS’07 Dates 2007.01 - 2007.01
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

不均一な横磁場を利用した基底状態探索法の開発

Speaker
田中 宗、平野 真樹、宮下 精二
Conference Title
[Conference Category Domestic presentation] Dates 2007.09.22 - 2007.09.22
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

カゴメ格子反強磁性体における低温秩序状態の発生とスピン構造形成に及ぼす異方性パラメータの影響

Speaker
田中 宗、宮下 精二
Conference Title
[Conference Category Domestic presentation] Dates 2007.03.19 - 2007.03.19
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

量子ゆらぎが引き起こすフラストレートスピン系における相関関数のリエントラント現象

Speaker
田中 宗、平野 真樹、宮下 精二
Conference Title
[Conference Category Domestic presentation] Dates 2007.03.18 - 2007.03.18
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Quantum Annealing Effect in Frustrated Systems

Speaker
Shu Tanaka, Masaki Hirano, and Seiji Miyashita
Conference Title
[Conference Category Domestic presentation] Conference Title JST/CREST量子情報ワークショップ Dates 2007.12 - 2007.12
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

容易軸異方性のある反強磁性かごめ格子における異常強磁性秩序とスピン構造形成の動的特性

Speaker
田中 宗、宮下 精二
Conference Title
[Conference Category Domestic presentation] Dates 2007.03 - 2007.03
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

Non-Monotonic Relaxation in Frustrated Systems

Speaker
Masaki Hirano, Shu Tanaka, and Seiji Miyashita
Conference Title
[Conference Category International presentation] Conference Title The 21st COE International Symposium on the Linear Response Theory in Commemoration of its 50th Anniversary — Recent Development of Equilibrium and Non-Equilibrium Response — Dates 2007.11.06 - 2007.11.06
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

量子アニーリングにおける断熱エネルギー準位構造と量子ダイナミクス

Speaker
平野 真樹、田中 宗、宮下 精二
Conference Title
[Conference Category Domestic presentation] Dates 2007.03.18 - 2007.03.18
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Slow Relaxation due to Macroscopic Degeneracy in the Easy-Axis Type Anisotropic Heisenberg Kagome Spin System

Speaker
Shu Tanaka and Seiji Miyashita
Conference Title
[Conference Category International presentation] Conference Title 21st COE 5th International Workshop “Perspectives in Nonlinear Physics” Dates 2006.11 - 2006.11
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Quantum Annealing Effect on Entropic Slowing Down in Frustrated Decorated Bond System

Speaker
Shu Tanaka and Seiji Miyashita
Conference Title
[Conference Category International presentation] Conference Title International Conference on Magnetism (ICM2006) Dates 2006.08 - 2006.08
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Slow Relaxation Process in Ising like Heisenberg Kagome Antiferromagnets due to Macroscopic Degeneracy in the Ordered State

Speaker
Shu Tanaka and Seiji Miyashita
Conference Title
[Conference Category International presentation] Conference Title Highly Frustrated Magnetism 2006 (HFM2006) Dates 2006.08 - 2006.08
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

エントロピー的に凍結する系における量子アニーリングの実時間発展

Speaker
田中 宗、宮下 精二
Conference Title
[Conference Category Domestic presentation] Dates 2006.09.23 - 2006.09.23
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

容易軸異方性のあるカゴメ格子におけるスピン構造形成と動的物性

Speaker
田中 宗、宮下 精二
Conference Title
[Conference Category Domestic presentation] Dates 2006.09.26 - 2006.09.26
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

カゴメ格子のイジング的ハイゼンベルグスピン系における遅い緩和現象

Speaker
田中 宗、宮下 精二
Conference Title
[Conference Category Domestic presentation] Dates 2006.03.30 - 2006.03.30
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Quantum Annealing for Searching the Ground State of Entropic Slowing Down System

Speaker
Shu Tanaka, Masaki Hirano and Seiji Miyashita
Conference Title
[Conference Category Domestic presentation] Conference Title JST/CREST量子情報ワークショップ Dates 2006.12 - 2006.12
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

飾りボンドにおける量子アニーリングの特性

Speaker
田中 宗、宮下 精二
Conference Title
[Conference Category Domestic presentation] Dates 2006.04 - 2006.04
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation