摘要
通过组建类时引导力四维矢量,确认了三维引导力的真实性和相对论温度变换关系;由理想气体方程、黑体辐射的Planck分布及松原函数的协变性给出运动温度收缩关系的新论证;把相对论热力学推广到非惯性系,在爱因斯坦转盘上用广义相对论求出匀角速流体系统的坐标温度.结果表明:运动温度的收缩只与观察点的速度有关,而与其加速度无关.
By establishing 4_vector of leading_force, 3_vector of leading_force and the transformation expression about relativistic temperature are theoretically confirmed. The covariance of the state equation about ideal gas, Planck_law about black body radiation and thermodynamic Matsubara_function gives new proof of motion_temperature contraction. Relativistic thermodynamics is extended into curved space_time, the coordinate temperature of fluid system on Einstein turntable spinning in homogeneous angular speed is determined by general theory of relativity. The result shows that the contraction of motion temperature only depends on speed of the moving_body instead of on its acceleration.
出处
《河北大学学报（自然科学版）》
CAS
北大核心
2005年第2期144-148,共5页
Journal of Hebei University(Natural Science Edition)
基金
河北省自然科学基金资助项目(A200500090)
河北大学新世纪工程项目(3~4批)
关键词
狭义相对论
热力学
温度收缩
类时引导力
temperature contraction
relativistic thermodynamics
time_like leading_force
curved space_time
