====== Schwinger Model ======



<tabbox Intuitive> 

<note tip>
Explanations in this section should contain no formulas, but instead colloquial things like you would hear them during a coffee break or at a cocktail party.
</note>
  
<tabbox Concrete> 

<note tip>
In this section things should be explained by analogy and with pictures and, if necessary, some formulas.
</note>
 
<tabbox Abstract> 

<note tip>
The motto in this section is: //the higher the level of abstraction, the better//.
</note>

  
<tabbox Why is it interesting?> 
 
 <blockquote>
Massless (1+1) QED has many properties that resemble QCD: confinement, theta-vacuum, axial anomaly, ... and is exactly soluble

<cite>http://physik.uni-graz.at/schladming2015/LectureNotes/Kharzeev4.pdf</cite>
</blockquote>

</tabbox>