循环波函数中的相模关系
Phase-Modulus Relations in Cyclic Wave Functions
摘要:
我们推导了一类随时间周期变化的波函数的相位和振幅模量之间的互逆积分关系。这种关系意味着,某种变化(例如,不是由动态阶段引起的变化)必然导致另一种变化。数值结果表明,在绝热(缓变)极限下,任意(非周期)变化状态的关系式近似有效。
英文摘要:
We derive reciprocal integral relations between phases and amplitude moduli for a class of wave functions that are cyclically varying in time. The relations imply that changes of a certain kind (e.g. not arising from the dynamic phase) obligate changes in the other. Numerical results indicate the approximate validity of the relationships for arbitrarily (non-cyclically) varying states in the adiabatic (slowly changing) limit.
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