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advanced_notions:cp_symmetry [2018/10/11 14:19]
jakobadmin [Abstract]
advanced_notions:cp_symmetry [2019/07/17 08:39] (current)
jakobadmin [Concrete]
Line 8: Line 8:
   ​   ​
 <tabbox Concrete> ​ <tabbox Concrete> ​
 +Kaon Flavor Eigenstates:​
  
 +\begin{equation*}
 +    |K^0\rangle = |\bar{s}d \rangle \qquad |\overline{K}^0\rangle = |s \bar{d} \rangle
 +\end{equation*}
 +$$CP\!: \; |K^0\rangle \longleftrightarrow |\overline{K}^0 \rangle$$
  
 +Kaon CP Eigenstates:​
 +
 +\begin{equation*}
 +    |K_{CP \pm}\rangle = \frac{1}{\sqrt{2}} \left( |K^0\rangle \pm |\overline{K}^0 \rangle \right)
 +\end{equation*}
 +
 +Kaon Propagating Mass Eigenstates:​
 +
 +$$|K_L \rangle \sim |K_{CP-}\rangle + \epsilon_K |K_{CP+}\rangle$$ ​
 +
 +**Observables:​**
 +
 +
 +{{ :​advanced_notions:​cpvobservables.png?​nolink |}}
 +
 +----
 +
 +
 +  * An amazing discussion can be found [[https://​paul.physicsnotes.org/​doku.php?​id=distillery:​cpv|here]].
   * A nice introduction is [[https://​arxiv.org/​abs/​hep-ph/​0406326|The Theory of CP-Violation -- in as Much of a Nutshell as Will Fit on 8 Pages]] by Patricia Ball   * A nice introduction is [[https://​arxiv.org/​abs/​hep-ph/​0406326|The Theory of CP-Violation -- in as Much of a Nutshell as Will Fit on 8 Pages]] by Patricia Ball
   * For a nice PhD thesis on the topic, see [[https://​arxiv.org/​pdf/​1608.05240.pdf|CP and other Symmetries of Symmetries]] by Andreas Trautner   * For a nice PhD thesis on the topic, see [[https://​arxiv.org/​pdf/​1608.05240.pdf|CP and other Symmetries of Symmetries]] by Andreas Trautner
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