Numerical simulation of polariton Bose gas thermalization

5th International Conference of Photonics and Information Optics

Kartsev, P.F.^1 ; Kuznetsov, I.O.^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, 31 Kashirskoe shosse, Moscow

115409, Russia^1

关键词: Bose gas;    Fermi's Golden Rule;    Kinetic equations;    Parallel code;    Polaritons;    Thermalization;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/737/1/012033/pdf
DOI  :  10.1088/1742-6596/737/1/012033

来源: IOP

【 摘 要 】

In this work, we present the numerical simulation of the process a Bose gas thermalization and the formation of the condensate. Our approach is based on kinetic equations and "Fermi's golden rule" in the incoherent approximation. Direct summation of terms is performed using GPGPU OpenCL parallel code using AMD Radeon HD 7970.