O432.1 2000010063辐亮度标准综合评定的物元模型=A matter-elementmodel on the comprehensive evaluation for radiant brightness standard[刊,中]/李祚泳(成都气象学院大气电子工程系.四川,成都(610041))//光电子·激光.—1998,...O432.1 2000010063辐亮度标准综合评定的物元模型=A matter-elementmodel on the comprehensive evaluation for radiant brightness standard[刊,中]/李祚泳(成都气象学院大气电子工程系.四川,成都(610041))//光电子·激光.—1998,9(6).—472-474光学辐亮度标准的单项指标评定结果之间往往具有不相容性。采用物元变换不相容问题化为相容问题,通过构造评定等级的经典域和全体等级的节域物元矩阵,并计算待评定标准与各评定等级之间的关联度,根据关联度大小判定待评定标准对各评定等级的符合程度,作出综合评定。评定结果精细可靠。表2参6(郑锦玉)展开更多
Making use of the transformation relation among usual, normal, and antinormal ordering for the multimode boson exponential quadratic polynomial operators (BEQPO's)I we present the analytic expression of arbitrary m...Making use of the transformation relation among usual, normal, and antinormal ordering for the multimode boson exponential quadratic polynomial operators (BEQPO's)I we present the analytic expression of arbitrary matrix elements for BEQPO's. As a preliminary application, we obtain the exact expressions of partition function about the boson quadratic polynomial system, matrix elements in particle-number, coordinate, and momentum representation, and P representation for the BEQPO's.展开更多
文摘O432.1 2000010063辐亮度标准综合评定的物元模型=A matter-elementmodel on the comprehensive evaluation for radiant brightness standard[刊,中]/李祚泳(成都气象学院大气电子工程系.四川,成都(610041))//光电子·激光.—1998,9(6).—472-474光学辐亮度标准的单项指标评定结果之间往往具有不相容性。采用物元变换不相容问题化为相容问题,通过构造评定等级的经典域和全体等级的节域物元矩阵,并计算待评定标准与各评定等级之间的关联度,根据关联度大小判定待评定标准对各评定等级的符合程度,作出综合评定。评定结果精细可靠。表2参6(郑锦玉)
基金The authors would like to thank Prof. Y.D. Zhang for selfless helps and valuable discussions.
文摘Making use of the transformation relation among usual, normal, and antinormal ordering for the multimode boson exponential quadratic polynomial operators (BEQPO's)I we present the analytic expression of arbitrary matrix elements for BEQPO's. As a preliminary application, we obtain the exact expressions of partition function about the boson quadratic polynomial system, matrix elements in particle-number, coordinate, and momentum representation, and P representation for the BEQPO's.