Scattering higher spins off D-branes

被引：22

作者：

Bianchi, Massimo ^{[1
]}

Teresi, Paolo ^{[1
]}

机构：

[1] Univ Roma Tor Vergata, Dipartimento Fis, Ist Nazl Fis Nucl, Sez Roma Tor Vergata, I-00133 Rome, Italy

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2012年 / 01期

关键词：

p-branes; D-branes; String Duality; PATH INTEGRAL FORMALISM; VERTEX FUNCTIONS; STRING THEORY;

D O I：

10.1007/JHEP01(2012)161

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study scattering amplitudes of higher spin closed-string states off D-branes. For states in the 'first Regge trajectory' we find remarkable simplifications both at tree level and at one loop. We discuss the high energy behavior in the Regge limit and comment on the validity of the eikonal approximation in this regime.

引用

页数：19

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