307
个编辑
更改
跳到导航
跳到搜索
第253行：
第253行： − + 第277行：
第277行： − 当一个系统的某些参数进入其定义为随机变量时，称系统呈现退火无序，但其演化与定义系统的自由度有关。它的定义与淬灭无序相反，在淬灭无序中，随机变量可能不会改变其值。+ 第287行：
第287行： − 退火无序系统通常被认为更容易在数学上处理，因为无序系统的平均值和热平均值可以在同一基础上处理。+ 第304行：
第304行： − + − + − + − + − +
无编辑摘要
[[Image:Ordering.png|thumbnail|600px|center|Transition from disordered (left) to ordered (right) states]]
[[Image:Ordering.png|thumbnail|600px|center|Transition from disordered (left) to ordered (right) states 从无序(左)状态过渡到有序(右)状态]]
Transition from disordered (left) to ordered (right) states
Transition from disordered (left) to ordered (right) states
A system is said to present annealed disorder when some parameters entering its definition are random variables, but whose evolution is related to that of the degrees of freedom defining the system. It is defined in opposition to quenched disorder, where the random variables may not change their values.
A system is said to present annealed disorder when some parameters entering its definition are random variables, but whose evolution is related to that of the degrees of freedom defining the system. It is defined in opposition to quenched disorder, where the random variables may not change their values.
当一个系统的某些参数进入其定义为'''<font color="#ff8000">随机变量 Random Variable</font>'''时，称系统呈现'''退火无序'''，但其演化与定义系统的'''<font color="#ff8000">自由度 Degrees of Freedom</font>'''有关。它的定义与淬致无序相反，在淬灭无序中，随机变量可能不会改变其值。
Systems with annealed disorder are usually considered to be easier to deal with mathematically, since the average on the disorder and the thermal average may be treated on the same footing.
Systems with annealed disorder are usually considered to be easier to deal with mathematically, since the average on the disorder and the thermal average may be treated on the same footing.
退火无序系统通常被认为更容易在数学上处理，因为无序系统的平均值和'''<font color="#ff8000">热平均值 Thermal Average</font>'''可以在同一基础上处理。
* In [[high energy physics]], the formation of the [[chiral condensate]] in [[quantum chromodynamics]] is an ordering transition; it is discussed in terms of [[superselection]].
* In [[high energy physics]], the formation of the [[chiral condensate]] in [[quantum chromodynamics]] is an ordering transition; it is discussed in terms of [[superselection]].
在'''<font color="#ff8000">高能物理学 High Energy Physics</font>'''中，'''<font color="#ff8000">量子色动力学 Quantum Chromodynamics</font>'''中'''<font color="#ff8000">手性凝聚物 Chiral Condensate</font>'''的形成是一个有序转变，用'''<font color="#ff8000">超选择 Superselection</font>'''来讨论
* [[Entropy]]
* [[Entropy]]
熵
* [[Topological order]]
* [[Topological order]]
'''<font color="#ff8000">拓扑有序 Topological Order</font>'''
* [[Impurity]]
* [[Impurity]]
'''<font color="#ff8000">杂质 Impurity</font>'''
* [[superstructure (physics)]]
* [[superstructure (physics)]]
'''<font color="#ff8000">上层建筑（物理学） Superstructure (physics)</font>'''