From Quantum Theory to Bose-Einstein Statistics;
从量子论到玻色-爱因斯坦统计
Moreover,chemical potentials are extremely important in deducing Bose-Einstein coacerva.
主要介绍化学势在热力学统计物理中几个知识点处的计算与应用:用热力学方法计算理想气体的化学势;系统相变过程中的化学势并由此推导克拉珀龙方程;用统计方法计算遵从玻耳兹曼统计的理想气体的化学势;在玻色分布中,推导玻色———爱因斯坦凝聚现象中化学势的应用;在费米分布中,计算费米电子的性质,电子的化学势起到决定性的作用。
The Boson peak of Pr~(3+), Lu~(3+)-doped 20GaF_3-15InF_3-20CdF_2-15ZnF_2-20PbF_2-10SnF_2 glasses was investigated by means of Raman spectrum and DSC.
将拉曼光谱与热分析方法相结合,研究了在20GaF3 15InF3 20CdF2 15ZnF2 20PbF2 10SnF2玻璃系统中玻色峰与稀土离子Pr3+,Lu3+掺杂浓度的关系。
Chiral Bosonization of Superconformal Ghosts;
超共形鬼场系统手征玻色化
By using the bosonization approach and renormalization group analysis,we study the ground state phase diagram of one-dimensional extended Hubbard model at half-filling in the regime where U and V are both positive but less than t, finding that the system shows three distinct ground states characterized by the spin-density-wave,the charge-density-wave and the bond-charge-density-wave,respectively.
我们利用玻色化和重整化群分析的方法研究了半满填空且排斥势小于跃迁动能时的一维扩展赫伯特模型的基态相图,发现基态相图是由自旋密度波,电荷密度波和键荷密度波组成。
By using bosonization technique and Jordan-Wigner transformation,we study the spin(-1/2XY) model in external magnetic field.
采用Jordan-W igner变换和玻色化方法研究外场中的自旋-1/2XY模型。
Using the characteristics of Fermi integral and Bose integral and theory of thermodynamics, We discuss the characteristics of ideal quantum gas in a process of throttling expansion, and an analytical expression of JouleThomson coefficient (JTC) of ideal quantum gas is derived in this paper.
应用费米积分和玻色积分的特性以及热力学理论,讨论理想量子气体在节流膨胀过程中的特性,导得理想量子气体焦汤系数的解析表达式,详细讨论了低温下量子气体的定压热容和焦汤系数,阐明了系统的量子本性对焦汤系数的贡献。
Using the fundamental equations of Bose systems, the characteristics of Bose integral and theory of thermodynamics, an analytical expression of Joule-Thomson coefficient (JTC) of ideal Bose gas is derived in this paper.
应用玻色系统的基本方程 ,玻色积分的特性以及热力学理论 ,导得理想玻色气体焦汤系数的解析表达式 ,详细讨论了低温下玻色气体的定压热容和焦汤系数 ,阐明了系统的量子本性对焦汤系数的贡献 。
Thermodynamic properties of a weakly interacting Bose gas in a weak magnetic field;
弱磁场中弱相互作用玻色气体的热力学性质
The influence of weak interaction on thermodynamic properties and the stability of imperfect Bose gas;
相互作用对玻色气体热力学性质及稳定性的影响
Vortex solution of weak interacting Bose gases;
弱相互作用玻色气体的涡旋解