The numerical calculation of quantum field theory in hadron spectroscopy
文献类型：期刊论文
| 作者 | Sun, M. Z.1; Cao, Y.1; Hu, B. T.1; Zhang, Y.1; Chen, X. R.2 |
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
 |
| 出版日期 | 2014-06-01 |
| 卷号 | 23 |
| 关键词 | Quantum Field Theory Qft Plus Plus Package Numerical Calculations Hadron Spectroscopy |
| ISSN号 | 0218-3013 |
| DOI | 10.1142/S0218301314600052 |
| 文献子类 | Article |
| 英文摘要 | In this paper, we introduced QFT++, a C++ toolkit for numerical calculation of quantum field theory. By comparing the result from QFT++ with the traditional calculation result of the Feynman amplitude p (p) over bar -> m Phi, the validity of QFT++ was demonstrated. Furthermore, the toolkit was optimized in a fixed convention, in which a significant improvement of performance was found. The optimized version will be used in the partial wave analysis (PWA) of hadron spectroscopy, where the computation speed is a crucial bottleneck in most cases. |
| 资助项目 | Fundamental Research Funds for the Central Universities[lzujbky-2013-6] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000340298000006 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 源URL | [http://119.78.100.186/handle/113462/49943]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhang, Y. |
| 作者单位 | 1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, M. Z.,Cao, Y.,Hu, B. T.,et al. The numerical calculation of quantum field theory in hadron spectroscopy[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,2014,23. |
| APA | Sun, M. Z.,Cao, Y.,Hu, B. T.,Zhang, Y.,&Chen, X. R..(2014).The numerical calculation of quantum field theory in hadron spectroscopy.INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,23. |
| MLA | Sun, M. Z.,et al."The numerical calculation of quantum field theory in hadron spectroscopy".INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS 23(2014). |
入库方式： OAI收割
来源：近代物理研究所
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