Interacting Massless Infraparticles in 1+1 Dimensions

被引：0

作者：

Dybalski, Wojciech ^{[1
]}

Mund, Jens ^{[2
]}

机构：

[1] Adam Mickiewicz Univ, Fac Math & Comp Sci, Ul Uniwersytetu Poznanskiego 4, PL-61614 Poznan, Poland

[2] Univ Fed Juiz de Fora, Dept Fis, BR-36036900 Juiz De Fora, MG, Brazil

来源：

COMMUNICATIONS IN MATHEMATICAL PHYSICS | 2022年 / 395卷 / 03期

关键词：

NONREGULAR REPRESENTATIONS; FIELD; MODELS; SCATTERING;

D O I：

10.1007/s00220-022-04451-5

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Buchholz' scattering theory of waves in two dimensional massless models suggests a natural definition of a scattering amplitude. We compute such a scattering amplitude for charged infraparticles that live in the GNS representation of the 2d massless scalar free field and obtain a non-trivial result. It turns out that these excitations exchange phases, depending on their charges, when they collide.

引用

页码：1197 / 1210

页数：14

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