ITP OpenIR  > 理论物理所SCI论文
One loop amplitude from null string
Yu, M; Zhang, C; Zhang, YZ; Yu, M (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Yu, M (reprint author), Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China.
2017
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
期号6页码:51
文章类型Article
摘要We generalize the CHY formalism to one-loop level, based on the framework of the null string theory. The null string, a tensionless string theory, produces the same results as the ones from the chiral ambitwistor string theory, with the latter believed to give a string interpretation of the CHY formalism. A key feature of our formalism is the interpretation of the modular parameters. We find that the S modular transformation invariance of the ordinary string theory does not survive in the case of the null string theory. Treating the integration over the modular parameters this way enable us to derive the n-gons scattering amplitude in field theory, thus proving the n-gons conjecture.
关键词Scattering Amplitudes Bosonic Strings Conformal Field Theory
学科领域Physics
资助者National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492] ; National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492]
DOIhttp://dx.doi.org/10.1007/JHEP06(2017)051
关键词[WOS]ZERO TENSION LIMIT
语种英语
资助者National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492] ; National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; National Natural Science Foundation of China [11675240] ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Institute of Theoretical Physics, Chinese Academy of Sciences ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492] ; Australian Research Council [DP140101492]
WOS类目Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/22034
专题理论物理所SCI论文
通讯作者Yu, M (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Yu, M (reprint author), Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China.
推荐引用方式
GB/T 7714
Yu, M,Zhang, C,Zhang, YZ,et al. One loop amplitude from null string[J]. JOURNAL OF HIGH ENERGY PHYSICS,2017(6):51.
APA Yu, M,Zhang, C,Zhang, YZ,Yu, M ,&Yu, M .(2017).One loop amplitude from null string.JOURNAL OF HIGH ENERGY PHYSICS(6),51.
MLA Yu, M,et al."One loop amplitude from null string".JOURNAL OF HIGH ENERGY PHYSICS .6(2017):51.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
One loop amplitude f(377KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yu, M]的文章
[Zhang, C]的文章
[Zhang, YZ]的文章
百度学术
百度学术中相似的文章
[Yu, M]的文章
[Zhang, C]的文章
[Zhang, YZ]的文章
必应学术
必应学术中相似的文章
[Yu, M]的文章
[Zhang, C]的文章
[Zhang, YZ]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。