Shear Viscosity of a Superfluid Dipolar Gas at Low Temperatures  

作　　者：M. Khademi Dehkordi 

机构地区：[1]Falavarjan Branch, Islamic Azad University, Isfahan, Iran

出　　处：《World Journal of Condensed Matter Physics》2014年第1期48-51,共4页凝固态物理国际期刊（英文）

摘　　要：We compute the shear viscosity of superfluid Bose and Fermi gases on the base of Boltzmann equation and relaxation times. We show that, in the low temperature limit, the shear viscosities of Bose and Fermi gases are proportional to T-1evp0/T and T-4, respectively. For the superfluid Bose gas at low temperature limit, only splitting processes contribute to the shear viscosity.We compute the shear viscosity of superfluid Bose and Fermi gases on the base of Boltzmann equation and relaxation times. We show that, in the low temperature limit, the shear viscosities of Bose and Fermi gases are proportional to T-1evp0/T and T-4, respectively. For the superfluid Bose gas at low temperature limit, only splitting processes contribute to the shear viscosity.

关 键 词：SHEAR VISCOSITY SUPERFLUID DIPOLAR GASES 

分 类 号：O6[理学—化学]