Remarks on a D(2,1;a) super-Schwarzian derivative; Physical Review D; Vol. 103, iss. 12
| Источник: | Physical Review D: covering particles, fields, gravitation, and cosmology Vol. 103, iss. 12.— 2021.— [126007, 14 p.] |
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| Примечания: | Title screen It was recently demonstrated that N=1, 2, 3, 4 super-Schwarzian derivatives can be constructed by applying the method of nonlinear realizations to finite-dimensional superconformal groups OSp(1|2), SU(1,1|1), OSp(3|2), SU(1,1|2), respectively, thus avoiding the use of superconformal field theory techniques. In this work, a similar construction is applied to the exceptional supergroup D(2,1;a), which describes the most general N=4 supersymmetric extension of SL(2,R), with the aim to study possible candidates for a D(2,1;a) super-Schwarzian derivative. |
| Язык: | английский |
| Опубликовано: |
2021
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| Online-ссылка: | https://doi.org/10.1103/PhysRevD.103.126007 |
| Формат: | Электронный ресурс Статья |
| Запись в KOHA: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665591 |
| Примечания: | Title screen It was recently demonstrated that N=1, 2, 3, 4 super-Schwarzian derivatives can be constructed by applying the method of nonlinear realizations to finite-dimensional superconformal groups OSp(1|2), SU(1,1|1), OSp(3|2), SU(1,1|2), respectively, thus avoiding the use of superconformal field theory techniques. In this work, a similar construction is applied to the exceptional supergroup D(2,1;a), which describes the most general N=4 supersymmetric extension of SL(2,R), with the aim to study possible candidates for a D(2,1;a) super-Schwarzian derivative. |
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| DOI: | 10.1103/PhysRevD.103.126007 |