One loop photon-graviton mixing in an electromagnetic field: part 2

被引：23

作者：

Bastianelli, F. ^{[1
,2
,3
]}

Nucamendi, U. ^{[4
]}

Schubert, C. ^{[1
,4
]}

Villanueva, V. M. ^{[1
,4
]}

机构：

[1] Albert Einstein Inst, Max Planck Inst Gravitat Phys, Muhlenberg 1, D-14476 Potsdam, Germany

[2] Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy

[3] Ist Nazl Fis Nucl, Sez Bologna, I-40126 Bologna, Italy

[4] Univ Michoacana, Inst Fis & Matemat, Morelia 58040, Michoacan, Mexico

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2007年 / 11期

关键词：

nonperturbative effects; models of quantum gravity; electromagnetic processes and properties;

D O I：

10.1088/1126-6708/2007/11/099

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：

In part 1 of this series compact integral representations had been obtained for the one-loop photon-graviton amplitude involving a charged spin 0 or spin 1/2 particle in the loop and an arbitrary constant electromagnetic field. In this sequel, we study the structure and magnitude of the various polarization components of this amplitude on-shell. Explicit expressions are obtained for a number of limiting cases.

引用

页数：23

共 59 条

[1] PHOTON SPLITTING AND PHOTON DISPERSION IN A STRONG MAGNETIC FIELD [J].