Package madgraph :: Package core :: Module color_algebra :: Class EpsilonBar

Class EpsilonBar

 object --+        
          |        
array.array --+    
              |    
    ColorObject --+
                  |
                 EpsilonBar

Epsilon_ijk color object for three antitriplets

Instance Methods

[hide private]

__init__(self, *args)
Ensure e_ijk objects have strictly 3 indices

source code

pair_simplify(self, col_obj)
Implement ebar_ijk T(k,l) = e_ikl

source code

complex_conjugate(self)
Complex conjugation.

source code

Inherited from ColorObject: __copy__, __reduce__, __repr__, __str__, create_copy, replace_indices, simplify

Inherited from array.array: __add__, __contains__, __deepcopy__, __delitem__, __delslice__, __eq__, __ge__, __getattribute__, __getitem__, __getslice__, __gt__, __iadd__, __imul__, __iter__, __le__, __len__, __lt__, __mul__, __ne__, __rmul__, __setitem__, __setslice__, append, buffer_info, byteswap, count, extend, fromfile, fromlist, fromstring, fromunicode, index, insert, pop, read, remove, reverse, tofile, tolist, tostring, tounicode, write