تقرير
Dynamics of systems with varying number of particles: from Liouville equations to general master equations for open systems
العنوان: | Dynamics of systems with varying number of particles: from Liouville equations to general master equations for open systems |
---|---|
المؤلفون: | del Razo, Mauricio J., Site, Luigi Delle |
سنة النشر: | 2024 |
المجموعة: | Mathematics Condensed Matter Mathematical Physics Physics (Other) Quantitative Biology |
مصطلحات موضوعية: | Mathematical Physics, Condensed Matter - Statistical Mechanics, Mathematics - Dynamical Systems, Physics - Computational Physics, Quantitative Biology - Biomolecules, 70-XX, 82M37, 60G07, 37Jxx, 37N30, 65Cxx, 65Pxx, 37M05, G.1.10, G.3, J.2, J.3, J.6 |
الوصف: | A varying number of particles is the most relevant characteristic of systems of interest in nature and technology; ranging from the exchange of energy and matter with the surrounding environment to the change of particle numbers through internal dynamics such as reactions. The physico-mathematical modeling of these systems is extremely challenging, with the major difficulty being the time dependence of the number of degrees of freedom and the additional constraint that the increment or reduction of the number and species of particles must not violate basic physical laws. Theoretical models, in such a case, represent the key tool for the design of computational strategies for numerical studies that deliver trustful results. In this manuscript, we discuss complementary physico-mathematical approaches of varying numbers of particles inspired by different specific numerical goals and provide a generalized equation that embeds all of them. |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2403.14517 |
رقم الأكسشن: | edsarx.2403.14517 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |