研究了双模真空压缩态在相阻尼情况下的非定域动力学和纠缠特性。
We study dynamics of quantum nonlocality and entanglement for a two-mode squeezed vacuum state in a phase damping channel.
在真空热库中随着时间的演化，两种纠缠态的量子非定域性逐渐减弱直至消失。
Under the time evolution in a vacuum thermal reservoir, quantum nonlocality of the two kinds of entangled states decreases gradually and disappears finally.
此外本文还给出了严格非负定条件下实正态过程存在的一个充要条件。
Besides, this paper gives a sufficient and necessary condition of the existence of normal process under the strictly nonnegative definiteness condition.
本文从介绍纠缠和纠缠态出发，着重讨论纠缠的本质和非定域性概念。
This paper is started by reviewing the entanglement and entanglement state, and then focuses on the essence of entanglement and the notion of non-locality.
采用赝角动量的方法研究了非谐振子定态薛定谔方程的严格解。
The energy spectra and eigenstates of an anharmonic oscillator for the bound states is studied with the aid of pseudo_angular_momentum method.
采用赝角动量的方法研究了非谐振子定态薛定谔方程的严格解。
The energy spectra and eigenstates of an anharmonic oscillator for the bound states is studied with the aid of pseudo_angular_momentum method.
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