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Статья

Sidorov, S.
Dual Superfield Approach to Supersymmetric Mechanics with Spin Variables / S.Sidorov. – Text: electronic // Journal of Physics A: Mathematical and Theoretical. – 2025. – Vol. 58, No. 2. – P. 025210. – URL: https://doi.org/10.1088/1751-8121/ada0fd. – Bibliogr.: 44.

We consider a reducible N=4, d = 1 multiplet described by a real superfield as a coupling of the mirror (1, 4, 3) and ordinary (3, 4, 1) multiplets. Employing this so-called 'long multiplet', we construct a coupled system of dynamical and semi-dynamical multiplets. We show that the corresponding on-shell model reproduces the model of Fedoruk, Ivanov and Lechtenfeld presented in 2012. Furthermore, there is a hidden supersymmetry acting on the long multiplet that extends the full world-line supersymmetry to SU(2|2). In other words, the N=4 long multiplet can be derived from an irreducible SU(2|2) multiplet.



ОИЯИ = ОИЯИ (JINR)2025
Спец.(статьи,препринты) = С 323 б - Квантовые алгебры. Суперсимметричная квантовая механика. Парастатистики . Анионы. Прочие схемы квантования
Бюллетени = 18/025