Orthonormalized Eigenstates of Operator a k and Their Squeezing Properties |
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Authors: | J Sun J Wang C Wang |
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Affiliation: | Department of Physics , Liaocheng Teachers' College , Shandong Province, 252059, People's Republic of China |
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Abstract: | Abstract The orthonormalized eigenstates of the higher powers, a k (k 3), of the annihilation operator a were obtained. We discuss the mathematical properties and the squeezing properties of the orthonormalized eigenstates of a k. We prove that these orthonormalized eigenstates of a k construct a complete representation, that none of them have the squeezed effect in the usual sense, and that higher-order squeezing can be found. |
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