Spontaneous Symmetry Breaking in astro, particle, condensed matter, and atomic physics
Project/Area Number |
26400241
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
|
Research Institution | The University of Tokyo |
Principal Investigator |
Murayama Hitoshi 東京大学, カブリ数物連携宇宙研究機構, 特任教授 (20222341)
|
Project Period (FY) |
2014-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
|
Keywords | 対称性 / 素粒子物理 / 暗黒物質 / 物性物理 / 等質空間 / 宇宙物理 / 原子物理 / 原子・分子物理 / 数理物理 |
Outline of Final Research Achievements |
I established a general theory of spontaneous symmetry breaking, Nobel-prize-winning theory by Yoichiro Nambu, in a broad area of astro, particle, condensed matter, and atomic physics. I formulated an effective field theory that can predict unambiguously how many gapless Nambu-Goldstone bosons are there, and how they behave. I extended the case to gauged symmetries, and showed that spatial rotational symmetry can be spontaneously broken. In addition, I developed applications to the cosmic dark matter as well as standard model of particle physics, and proposed a new methodology dubbed covariant derivative expansion to construct effective field theories. I also proposed a new mechanism for spontaneous breaking of supersymmetry.
|
Report
(4 results)
Research Products
(82 results)
-
-
-
-
-
-
-
-
-
-
[Journal Article] Review of Particle Physics2016
Author(s)
Particle Data Group (C. Patrignani, K. Agashe, G. Aielli, C. Amsler, M. Antonelli, D.M. Asner, H. Baer, Sw. Banerjee, R.M. Barnett, Y. Sumino, et al.)
-
Journal Title
Chinese Physics
Volume: C40, no.10
Issue: 10
Pages: 1-1808
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
-
-
-
-
[Journal Article] SIMP Spectroscopy2016
Author(s)
Yonit Hochberg , Eric Kuflik, Hitoshi Murayama
-
Journal Title
The Journal of High Energy Physics
Volume: 1605
Issue: 5
Pages: 090-090
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] The SIMPlest Miracle2015
Author(s)
Yonit Hochberg , Eric Kuflik , Hitoshi Murayama , Tomer Volansky , Jay G. Wacker
-
Journal Title
Physical Review Letters
Volume: -
Related Report
Peer Reviewed / Acknowledgement Compliant
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Future Linear Colliders2015
Author(s)
村山斉
Organizer
Linear Collider Workshop 2015 (LCWS15)
Place of Presentation
Fairmont Chateau Whistler Hotel,Vancouver, Canada
Year and Date
2015-11-06
Related Report
Int'l Joint Research / Invited
-
-
-
-
-
[Presentation] SIMProgress2015
Author(s)
村山斉
Organizer
Berkeley Center for Theoretical Physics Lake Tahoe Summit
Place of Presentation
Lake Tahoe, California,USA
Year and Date
2015-09-12
Related Report
Invited
-
-
-
[Presentation] PFSプロジェクトの概要2015
Author(s)
村山斉
Organizer
すばるPFSによるサイエンス検討会
Place of Presentation
東京大学 Kavli IPMU、柏市、千葉県
Year and Date
2015-07-09
Related Report
Invited
-
[Presentation] BSM review2015
Author(s)
村山斉
Organizer
Invisibles 15 Workshop
Place of Presentation
IFT & Thyssen-Bornemisza Museum, Madrid, Spain
Year and Date
2015-06-21
Related Report
Int'l Joint Research / Invited
-
[Presentation] Beyond the Standard Model2015
Author(s)
村山斉
Organizer
Invisibles school 2015
Place of Presentation
La Cristalera, Miraflores de la Sierra, Madrid, Spain
Year and Date
2015-06-17
Related Report
Int'l Joint Research / Invited
-
-
-
-
-
-
-
[Presentation] ILC2015
Author(s)
村山斉
Organizer
Exploring the Physics Frontier with Circular Colliders
Place of Presentation
Aspen Center For Physics, Colorado, USA
Year and Date
2015-01-26 – 2015-02-01
Related Report
Invited
-
-
-
-
-
[Presentation] What’s wrong with Goldstone?2014
Author(s)
村山斉
Organizer
Low Energy Challenges for High Energy Physicists
Place of Presentation
Perimeter Institute, Ontario, Canada
Year and Date
2014-05-26 – 2014-05-30
Related Report
Invited
-
-
-
-
-
-
-
-
-
-