On OSp(N |2) superconformal mechanics

Результат исследований: Материалы для журналаСтатья

Выдержка

Superparticle models with OSp(N |2) supersymmetry group are studied. We first consider the N = 4 case and construct the models with κ-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 × S N −1 with the reduced κ-symmetry. It is demonstrated that the Hamiltonian of this model has the same structure as the one for the N = 4 casebecauseadditionalfermionscontributetothesecond-classconstraintsonly.

Язык оригиналаАнглийский
Номер статьи170
ЖурналJournal of High Energy Physics
Том2019
Номер выпуска2
DOI
СостояниеОпубликовано - 1 фев 2019

Отпечаток

symmetry
supersymmetry
formalism

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Цитировать

On OSp(N |2) superconformal mechanics. / Chernyavsky, Dmitry.

В: Journal of High Energy Physics, Том 2019, № 2, 170, 01.02.2019.

Результат исследований: Материалы для журналаСтатья

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AB - Superparticle models with OSp(N |2) supersymmetry group are studied. We first consider the N = 4 case and construct the models with κ-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 × S N −1 with the reduced κ-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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