A VLASOV-POISSON PLASMA OF INFINITE MASS WITH A POINT CHARGE

作者：Li, Gang; Zhang, Xianwen^*

来源：Kinetic and Related Models, 2018, 11(2): 303-336.

DOI：10.3934/krm.2018015

• Vlasov-Poisson plasma
• point charge
• infinite mass
• Coulomb interaction
• classical solution

We study the time evolution of the three dimensional Vlasov-Poisson plasma interacting with a positive point charge in the case of infinite mass. We prove the existence and uniqueness of the classical solution to the system by assuming that the initial density slightly decays in space, but not integrable. This result extends a previous theorem for Yukawa potential obtained in [10] to the case of Coulomb interaction.

• 出版日期2018-4
• 单位华中科技大学