New realizations of N=2 l-conformal Newton-Hooke superalgebra
| Parent link: | Modern Physics Letters A: Scientific Journal.— , 1986- Vol. 30, iss. 13.— 2015.— [1550073, 15 р.] |
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| Shrnutí: | Title screen By applying Niederer-like transformation, we construct a representation of the N = 2 l-conformal Newton-Hooke superalgebra for the case of a negative cosmological constant in terms of linear differential operators as well as its dynamical realization. Another variant of N = 2 supersymmetric Pais-Uhlenbeck oscillator for a particular choice of its frequencies is proposed. The advantages of such realizations as compared to their analogues introduced in [J. Math. Phys. 53 (2012) 072904], [J. Math. Phys. 56 (2015) 022902] are discussed. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
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2015
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| Edice: | Particles and Fields; Gravitation; Cosmology and Nuclear Physics |
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| On-line přístup: | http://dx.doi.org/10.1142/S021773231550073X http://arxiv.org/abs/1412.1751v2 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644229 |