A research on the spatially inhomogeneous effects of AdS/CFT duality
| Project/Area Number |
23740200
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Shibaura Institute of Technology |
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Principal Investigator |
MAEDA kengo 芝浦工業大学, 工学部, 准教授 (10390478)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | AdS/CFT双対性 / AdSブラックホール / 強相関量子多体系物理 / 強相関量子多体系 |
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| Research Abstract |
The AdS/CFT duality is now an extremely useful tool to understand strongly coupled condensed matter physics.Over the past few years a considerable number of studies have been made on highly symmetric AdS geometries with translational or rotational symmetries. In this research, we investigate the strongly coupled condensed matter physics via AdS/CFT duality by taking into account the effects of inhomogeneous or anisotropic effects on the bulk geometries. I first constructed spatially inhomogenous or anisotropic AdS black brane solutions and investigated the geometric properties.I also found that the lattice effect does not break the superconducting state within the perturbation under the probe limit. Furthermore, we investigated the dissipation of an electric current by umklapp scattering from the perspective of black hole rigidity theorem.
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Report
(4 results)
Research Products
(19 results)
