【摘 要】
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Based on the technique of integration within an ordered product of operators, we derive new bosonicoperators' ordering identities by using entangled state repre
【机 构】
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Department of Physics,Department of Material Science and Engineering
论文部分内容阅读
Based on the technique of integration within an ordered product of operators, we derive new bosonicoperators' ordering identities by using entangled state representation and the properties of two-variable Hermite poly-nomials H and vice versa. In doing so, some concise normally (antinormally) ordering operator identities, such asa+man =:Hm,n(a+,a):, ana+m = (-i)m+n:Hm,n(ia+,ia): are obtained.
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