摘要In terms of the intermediate coordinate-momentum representation (Chin.Phys.Lett. 18(2001)850) and using the technique of integration within an ordered product of operators, we put the tomography theory into operator version. We reveal the new relation between the tomogram and the characteristic function of the density operator. The new expansion of the density operator in terms of the intermediate coordinate-momentum representation is also obtained.
Abstract：In terms of the intermediate coordinate-momentum representation (Chin.Phys.Lett. 18(2001)850) and using the technique of integration within an ordered product of operators, we put the tomography theory into operator version. We reveal the new relation between the tomogram and the characteristic function of the density operator. The new expansion of the density operator in terms of the intermediate coordinate-momentum representation is also obtained.
FAN Hong-Yi;JIANG Nian-Quan. Relation between Characteristic Function of Density Operator and Tomogram[J]. 中国物理快报, 2009, 26(11): 110302-110302.
FAN Hong-Yi, JIANG Nian-Quan. Relation between Characteristic Function of Density Operator and Tomogram. Chin. Phys. Lett., 2009, 26(11): 110302-110302.
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