ITP OpenIR  > 1978-2010年知识产出
Can a non-symmetric metric mimic NCQFT in e(+)e(-)->gamma gamma?
Kersting, N; Ma, YL; Kersting, N , Tsing Hua Univ, Dept Phys, High Energy Phys Grp, Beijing 100084, Peoples R China.
2004
发表期刊EUROPEAN PHYSICAL JOURNAL C
ISSN1434-6044
卷号38期号:3页码:379-388
摘要In the non-symmetric gravitational theory (NGT) the space-time metric g,, departs from the flat-space Minkowski form eta(munu) in such a way that it is no longer symmetric, i.e. g(munu) not equal g(numu). We find that in the most conservative such scenario coupled to quantum field theory, which we call minimally non-symmetric quantum field theory (MNQFT), there are experimentally measurable consequences similar to those from non-commutative quantum field theory (NCQFT). This can be expected from the Seiberg-Witten map which has recently been interpreted as equating gauge theories on non-commutative space-times with those in a field-dependent gravitational background. In particular, in scattering processes such as the pair annihilation e(+)e(-) --> gammagamma, both theories make the same striking prediction that the azimuthal cross section oscillates in phi. However the predicted number of oscillations differs in the two theories: MNQFT predicts between one and four, whereas NCQFT has no such restriction.
部门归属Tsing Hua Univ, Dept Phys, High Energy Phys Grp, Beijing 100084, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Gravitational Theory
学科领域Physics
URL查看原文
收录类别SCI
WOS记录号WOS:000226552100013
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13962
专题1978-2010年知识产出
通讯作者Kersting, N , Tsing Hua Univ, Dept Phys, High Energy Phys Grp, Beijing 100084, Peoples R China.
推荐引用方式
GB/T 7714
Kersting, N,Ma, YL,Kersting, N , Tsing Hua Univ, Dept Phys, High Energy Phys Grp, Beijing 100084, Peoples R China.. Can a non-symmetric metric mimic NCQFT in e(+)e(-)->gamma gamma?[J]. EUROPEAN PHYSICAL JOURNAL C,2004,38(3):379-388.
APA Kersting, N,Ma, YL,&Kersting, N , Tsing Hua Univ, Dept Phys, High Energy Phys Grp, Beijing 100084, Peoples R China..(2004).Can a non-symmetric metric mimic NCQFT in e(+)e(-)->gamma gamma?.EUROPEAN PHYSICAL JOURNAL C,38(3),379-388.
MLA Kersting, N,et al."Can a non-symmetric metric mimic NCQFT in e(+)e(-)->gamma gamma?".EUROPEAN PHYSICAL JOURNAL C 38.3(2004):379-388.
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
Can a non-symmetric (169KB) 开放获取使用许可请求全文
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
[Kersting, N]的文章
[Ma, YL]的文章
[Kersting, N , Tsing Hua Univ, Dept Phys, High Energy Phys Grp, Beijing 100084, Peoples R China.]的文章
百度学术
百度学术中相似的文章
[Kersting, N]的文章
[Ma, YL]的文章
[Kersting, N , Tsing Hua Univ, Dept Phys, High Energy Phys Grp, Beijing 100084, Peoples R China.]的文章
必应学术
必应学术中相似的文章
[Kersting, N]的文章
[Ma, YL]的文章
[Kersting, N , Tsing Hua Univ, Dept Phys, High Energy Phys Grp, Beijing 100084, Peoples R China.]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。