Cubic interaction vertices for continuous-spin fields and arbitrary spin massive fields

被引：27
|
作者：
Metsaev, R. R. [1 ]
机构：
[1] PN Lebedev Phys Inst, Dept Theoret Phys, Leninsky Prospect 53, Moscow 119991, Russia
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2017年 / 11期
基金：
俄罗斯科学基金会;
关键词：
Space-Time Symmetries; Field Theories in Higher Dimensions; Higher Spin Symmetry; MASSLESS HIGHER SPINS; BRST-BV APPROACH; GAUGE-FIELDS; INTERACTION TERMS; CONFORMAL FIELDS; FORMULATION; EQUATIONS; DYNAMICS; POINCARE; SPACE;
D O I：
10.1007/JHEP11(2017)197
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：
Light-cone gauge formulation of relativistic dynamics of a continuous-spin field propagating in the flat space is developed. Cubic interaction vertices of continuous-spin massless fields and totally symmetric arbitrary spin massive fields are studied. We consider parity invariant cubic vertices that involve one continuous-spin massless field and two arbitrary spin massive fields and parity invariant cubic vertices that involve two continuous-spin massless fields and one arbitrary spin massive field. We construct the complete list of such vertices explicitly. Also we demonstrate that there are no cubic vertices describing consistent interaction of continuous-spin massless fields with arbitrary spin massless fields.
引用
收藏
页数：60
相关论文
共 50 条
12345