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Grassmann Variables, Supersymmetry and Supersymmetric ...

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Partition function<br />

�<br />

Z =<br />

Fermionic Path Integral<br />

SUSY<br />

References<br />

The end<br />

<strong>Grassmann</strong> <strong>Variables</strong><br />

Path Integral<br />

DψDψe i � d 4 xψ(iγ µ ∂µ−m)ψ = C det(iγ µ ∂µ−m) = C e Trln(iγµ ∂µ−m)<br />

G (2) (x1, x2) =<br />

Two point Green function:<br />

� DψDψe i � d 4 xψ(iγ µ ∂µ−m)ψ ψ(x1)ψ(x2)<br />

� DψDψe i � d 4 xψ(iγ µ ∂µ−m)ψ<br />

Anna Pachol GV,SUSY ans SHO<br />

=

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