On OSp(N|2) superconformal mechanics

被引：2
|
作者：
Chernyavsky, Dmitry [1 ]
机构：
[1] Tomsk Polytech Univ, Sch Phys, Lenin Ave 30, Tomsk 634050, Russia
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2019年 / 2019卷 / 02期
关键词：
Extended Supersymmetry; Superspaces; Gauge Symmetry; p-branes; BLACK-HOLES; SUPERPARTICLE; 0-BRANE; GAUGE;
D O I：
10.1007/JHEP02(2019)170
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：
Superparticle models with OSp(N |2) supersymmetry group are studied. We first consider the N = 4 case and construct the models with -symmetry on the coset spaces of the OSp(N |2) supergroup. In addition, within the canonical formalism we present an OSp(4|2) superparticle model with semi-dynamical angular variables. For generic N we construct a superparticle model on AdS(2) x SN -1 with the reduced -symmetry. It is demonstrated that the Hamiltonian of this model has the same structure as the one for the N = 4 casebecauseadditionalfermionscontributetothesecond-classconstraintsonly.
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页数：15
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