2012 Fiscal Year Final Research Report
Nonperturbative effects in gauge theory and string theory
| Project/Area Number |
22740158
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Keywords | 場の理論 / 弦理論 / ゲージ理論/弦理論対応 |
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| Research Abstract |
The mass spectra of mesons of spin more than one are computed using the gauge/string correspondence. It is found that the results are in accord with the experimental data. A new insight into the Regge trajectories is gained. A string model based on an asymmetric orbifold with D-branes put on it is constructed to discuss whether this model may yield the standard model of particle physics.
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