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The spectrum and the wave function of neutral atoms in the magnetic field of a Kepler-guide are presented by reducing a two-dimensional stationary Schrdinger equation to a one-dimensional hydrogen atom in Rydberg states. In addition, we set the scale for 相似文献
124.
Measuring the Wigner Functions of Two-Mode Cavity Fields and Testing the Bell's Inequalities 下载免费PDF全文
We propose a scheme for measuring the Wigner function of a two-mode cavity field. The scheme bases on the interaction between the two-mode cavity field and three-level atoms. We find a simple relation between the Wigner function and the atomic population. One can obtain the Wigner function by measuring the atomic population with a micromaser-like experiment and doing a numerical integral. By using the two-mode Wigner function one can obtain the Clauser-Horne combination and test the Bell‘s inequalities. We test our equations with a two-mode entanglement state and the results are rather good. 相似文献
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The plateau in high-harmonic generation is investigated in the frequency domain. Probability density of an electron in an electromagnetic field is obtained through analysing the quantlzed-field Volkov state. The plateau of hlgh-harmonic generation reflects the spectral density of the electron at the location of nucleus after above-thre shold ionization. 相似文献
126.
A Robust Scheme for Two-Qubit Grover Quantum Search Alogrithm Based on the Motional and Internal States of a Single Cold Trapped Ion 下载免费PDF全文
We propose a scheme to implement a two-qubit Grover quantum search algorithm. The novelty in the proposal is that the motional state is introduced into the computation and the internal state within a single cold trapped ion.The motional and internal states of the ion are manipulated as two qubits by the laser pulses to accomplish anexample of a Grover algorithm based on the two qubits. The composite laser pulses that are applied to implementthe Grover algorithm have been designed in detail. The issues concerning measurement and decoherence arediscussed. 相似文献
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Using the basic ingredient of supersymmetry, we present a general procedure for the treatment of quantum states having nonzero angular momenta. 相似文献
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