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由高阶测不准关系给出了物理量的高阶基本量子涨落,并由此定义了原子偶极矩的高阶压缩。以光场初态是迭加态的双光子J-C模型为例进行了讨论。The higher-order fundamental quantum-mechanical fluctuation is given on the base of the higher-order uncertainty relation, from which the definition of higher-order squeezing for atomic dipole is introduced. As an example, we examine the second-, fourth-and sixth-order squeezing of atomic dipole in the two-photon Jaynes-Cummings model with the two-photon superposition state preparation.
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