bogoliubov transformation meaning in Chinese

波戈留玻夫变换

In this paper , the exact expressions of the evolution operator and wave function for a driven time - dependent quantum oscillator are obtained by means of the combination of the inhomogeneous bogoliubov transformation ( ibt ) and the evolution equation associated with a su ( 1 , 1 ) h ( 4 ) . our results agree well with those derived in [ 3 ] , but the present method is more simple and definite
非齐次波戈留波夫变换与su ( 1 ， 1 ) ? h ( 4 )量子系统的演化方程相结合，给出了求该系统时间演化算符和波函数的精确表达式。作为一个典型例子，我们得到含时受迫谐振子的演化算符和波函数的精确表达式。
Using the formulized approach to the su ( 1 , 1 ) h ( 4 ) time - dependent system , which is derived from the combination of the formulation of the time - dependent bogoliubov transformation and the evolution equation of the system , we obtain the time evolution operator , state function and heisenberg uncertainty relation of the parametric oscillator with cavity losses under the weak coupling approximation . we also discuss the squeezing property of the system
本文利用含时波戈留波夫变换与时间演化方程相结合得到的求解su ( 1 ， 1 ) ? h ( 4 )量子系统的时间演化算符和演化态的普遍公式，我们导出了带腔损耗的参数振子在弱耦合近似下的演化算符，态函数和不确定乘积，并讨论了系统的压缩特性。