تقرير
$SU(1,1)$ covariant $s$-parametrized maps
العنوان: | $SU(1,1)$ covariant $s$-parametrized maps |
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المؤلفون: | Klimov, Andrei B., Seyfarth, Ulrich, de Guise, Hubert, Sanchez-Soto, L. L. |
سنة النشر: | 2020 |
المجموعة: | Quantum Physics |
مصطلحات موضوعية: | Quantum Physics |
الوصف: | We propose a practical recipe to compute the ${s}$-parametrized maps for systems with $SU(1,1)$ symmetry using a connection between the ${Q}$ and ${P} $ symbols through the action of an operator invariant under the group. The particular case of the self-dual (Wigner) phase-space functions, defined on the upper sheet of the two-sheet hyperboloid (or, equivalently, inside the Poincar\'{e} disc) are analyzed. Comment: 18 pages, 3 figures. Comments welcome! |
نوع الوثيقة: | Working Paper |
DOI: | 10.1088/1751-8121/abd7b4 |
URL الوصول: | http://arxiv.org/abs/2012.02993 |
رقم الأكسشن: | edsarx.2012.02993 |
قاعدة البيانات: | arXiv |
DOI: | 10.1088/1751-8121/abd7b4 |
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