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documentation:standard_operators:charge_quadrupole:qyy [2016/10/06 08:20] – created Maurits W. Haverkortdocumentation:standard_operators:charge_quadrupole:qyy [2016/10/10 09:41] (current) – external edit 127.0.0.1
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 +====== Qyy ======
  
 +###
 +The yy component of $Q$ is defined as:
 +\begin{equation}
 +Q_{yy} = 3y^2/r^2 - 1.
 +\end{equation}
 +The equivalent operator in Quanty is created by:
 +<code Quanty Example.Quanty>
 +OppQyy = NewOperator("Qyy", NF, IndexUp, IndexDn)
 +</code>
 +The operator could also be defined by:
 +<code Quanty Example.Quanty>
 +Akm={{2,-2,-sqrt(1.5)},{2, 2,-sqrt(1.5)},{2,0,-1}}
 +OppQyy=NewOperator("CF",NF,indexup,indexdn,Akm)
 +</code>
 +###
 +
 +
 +
 +===== Table of contents =====
 +{{indexmenu>.#1}}
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