Bianchi Type-V Magnetized String Cosmological Model with Variable Magnetic Permeability for Viscous Fluid distribution

作     者：Atul Tyagi Keerti Sharma 

作者机构：Department of Mathematics and Statistics College of Science MLS University Udaipur 313001 India Department of Mathematics Medi-Caps Institute of Technology and Management A.B. Road Pigdambar Indore 453331 India 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2010年第27卷第8期

页      面：275-278页

核心收录：

学科分类：080706[工学-化工过程机械] 07[理学] 08[工学] 0807[工学-动力工程及工程热物理] 070401[理学-天体物理] 0805[工学-材料科学与工程（可授工学、理学学位）] 0704[理学-天文学] 

主　　题：Models Magnetic field Electricity Fields 

摘      要：We investigate the Bianchi type-V magnetized string cosmological model with variable magnetic permeability for viscous fluid distribution. The magnetic field is due to an electric current produced along the x-axis. Thus the magnetic field is in yz-plane and F23 is the only non-vanishing component of electromagnetic field tensor Fij. To obtain the deterministic model in terms of cosmic time t, we assume the condition ξθ const where ξ is the coefficient of bulk viscosity and θ the expansion in the model.