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题名: Planck scattering beyond the eikonal approximation in the functional approach
作者: Han, NS ;  Xuan, NN
刊名: EUROPEAN PHYSICAL JOURNAL C
出版日期: 2002
卷号: 24, 期号:4, 页码:643-651
关键词: ENERGY SUPERSTRING COLLISIONS ;  LINE PATH APPROXIMATION ;  QUANTUM-GRAVITY
学科分类: Physics
通讯作者: Han, NS , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
部门归属: Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Vietnam Natl Univ, Dept Theoret Phys, Hanoi 10000, Vietnam
英文摘要: In the framework of functional integration the non-leading terms of the leading eikonal behavior of the Planck energy scattering amplitude are calculated by the straight-line path approximation. We show that the allowance for the first-order correction terms leads to the appearance of the retardation effect. The singular character of the correction terms at short distances is also noted, and they may ultimately lead to the appearance of non-eikonal contributions to the scattering amplitudes.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000177679700015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13466
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Han, NS,Xuan, NN. Planck scattering beyond the eikonal approximation in the functional approach[J]. EUROPEAN PHYSICAL JOURNAL C,2002,24(4):643-651.
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