[an error occurred while processing this directive]
Package-X is hosted by Hepforge, IPPP Durham

DiracMatrix

DiracMatrix[mtx1,,mtxn]
represents a product of objects in spinor space.

Details and OptionsDetails and Options

ExamplesExamplesopen allclose all

Basic Examples  (4)Basic Examples  (4)

A product of Dirac matrices:

In[1]:=
Click for copyable input
Out[1]=

Its trace:

In[2]:=
Click for copyable input
Out[2]=

Bracket a product of matrices inside Spur:
    :

In[1]:=
Click for copyable input
Out[1]=

Compute a loop integral:

In[1]:=
Click for copyable input
Out[1]=
Out[1]=

Expand out a product of Dirac matrices:

In[1]:=
Click for copyable input
Out[1]=

View in TraditionalForm:

In[2]:=
Click for copyable input
Out[2]//TraditionalForm=

Generate TAdjustmentBox[E, BoxBaselineShift -> 0.5, BoxMargins -> {{-0.3, 0}, {0, 0}}]X code (requires \usepackage{slashed} in preamble):

In[3]:=
Click for copyable input