Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5775918 | Applied Mathematics and Computation | 2017 | 20 Pages |
Abstract
We are concerned with the Cauchy problem for a two-dimensional stochastic Schrödinger-Poisson system with a multiplicative noise in the energy space. Depending on the values of the physical parameters, this system models a self-gravitating Bose-Einstein condensate of the dark matter in the universe or the electron transport in semiconductors under the effect of thermal fluctuations. We show that in both cases the system admits a unique global solution in H1. The key ingredient of this paper is to establish appropriate commutator estimates for the multiplicative noise.
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Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Lixin Meng, Jingyu Li, Jian Tao,