显然,波函数有相因子(phase factor)不定性。 (3)几率幅 由于波函数模方眵酬2具有几率密度的意义,波函数本身只是几率幅(probabilieyamplitude),它本身并不表示...
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一个新的几何相因子被定义为任意一个量子系统的循环演化。
A new geometric phase factor is defined for any cyclic evolution of a quantum system.
利用构造不变量理论,研究了一种含时双阱玻色-爱因斯坦凝聚系统的精确解,得到了相应的几何相因子。
By making use of the invariant theory, the exact solution for a time-dependent system of double-well Bose-Einstein Condensate and corresponding geometric phase are obtained.
一些应用,包括AB效应,被认为是绝热演化,即由Berry发现的、作为一个规范不变量的推广的相因子的特殊情况。
Some applications, including the Aharonov-Bohm effect, are considered for the special case of adiabatic evolution, this phase factor is a gauge-invariant generalization of the one found by Berry.
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