تقرير
Light cones for open quantum systems
| العنوان: | Light cones for open quantum systems |
|---|---|
| المؤلفون: | Breteaux, Sébastien, Faupin, Jérémy, Lemm, Marius, Yang, Dong Hao Ou, Sigal, Israel Michael, Zhang, Jingxuan |
| سنة النشر: | 2023 |
| المجموعة: | Mathematics Mathematical Physics Quantum Physics |
| مصطلحات موضوعية: | Quantum Physics, Mathematical Physics |
| الوصف: | We consider Markovian open quantum dynamics (MOQD). We show that, up to small-probability tails, the supports of quantum states evolving under such dynamics propagate with finite speed in any finite-energy subspace. More precisely, we prove that if the initial quantum state is localized in space, then any finite-energy part of the solution of the von Neumann-Lindblad equation is approximately localized inside an energy-dependent light cone. We also obtain an explicit upper bound for the slope of this light cone. Comment: 43 pages |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2303.08921 |
| رقم الأكسشن: | edsarx.2303.08921 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |