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lorentz.py
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lorentz.py
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# This file was automatically created by FeynRules 2.3.18
# Mathematica version: 10.3.0 for Linux x86 (64-bit) (October 9, 2015)
# Date: Thu 24 Mar 2016 14:17:45
from
object_library
import
all_lorentz
,
Lorentz
from
function_library
import
complexconjugate
,
re
,
im
,
csc
,
sec
,
acsc
,
asec
,
cot
try
:
import
form_factors
as
ForFac
except
ImportError
:
pass
UUV2
=
Lorentz
(
name
=
'UUV2'
,
spins
=
[
-
1
,
-
1
,
3
],
structure
=
'P(3,2) + P(3,3)'
)
SSS2
=
Lorentz
(
name
=
'SSS2'
,
spins
=
[
1
,
1
,
1
],
structure
=
'1'
)
FFS2
=
Lorentz
(
name
=
'FFS2'
,
spins
=
[
2
,
2
,
1
],
structure
=
'ProjM(2,1) + ProjP(2,1)'
)
FFV5
=
Lorentz
(
name
=
'FFV5'
,
spins
=
[
2
,
2
,
3
],
structure
=
'Gamma(3,2,1)'
)
FFV6
=
Lorentz
(
name
=
'FFV6'
,
spins
=
[
2
,
2
,
3
],
structure
=
'Gamma5(-1,1)*Gamma(3,2,-1)'
)
FFV7
=
Lorentz
(
name
=
'FFV7'
,
spins
=
[
2
,
2
,
3
],
structure
=
'Gamma(3,2,-1)*ProjM(-1,1)'
)
FFV8
=
Lorentz
(
name
=
'FFV8'
,
spins
=
[
2
,
2
,
3
],
structure
=
'Gamma(3,2,-1)*ProjP(-1,1)'
)
FFV9
=
Lorentz
(
name
=
'FFV9'
,
spins
=
[
2
,
2
,
3
],
structure
=
'Gamma(3,2,-1)*ProjM(-1,1) + 2*Gamma(3,2,-1)*ProjP(-1,1)'
)
VVS2
=
Lorentz
(
name
=
'VVS2'
,
spins
=
[
3
,
3
,
1
],
structure
=
'Metric(1,2)'
)
VVV2
=
Lorentz
(
name
=
'VVV2'
,
spins
=
[
3
,
3
,
3
],
structure
=
'P(3,1)*Metric(1,2) - P(3,2)*Metric(1,2) - P(2,1)*Metric(1,3) + P(2,3)*Metric(1,3) + P(1,2)*Metric(2,3) - P(1,3)*Metric(2,3)'
)
SSSS2
=
Lorentz
(
name
=
'SSSS2'
,
spins
=
[
1
,
1
,
1
,
1
],
structure
=
'1'
)
VVSS2
=
Lorentz
(
name
=
'VVSS2'
,
spins
=
[
3
,
3
,
1
,
1
],
structure
=
'Metric(1,2)'
)
VVVV6
=
Lorentz
(
name
=
'VVVV6'
,
spins
=
[
3
,
3
,
3
,
3
],
structure
=
'Metric(1,4)*Metric(2,3) - Metric(1,3)*Metric(2,4)'
)
VVVV7
=
Lorentz
(
name
=
'VVVV7'
,
spins
=
[
3
,
3
,
3
,
3
],
structure
=
'Metric(1,4)*Metric(2,3) + Metric(1,3)*Metric(2,4) - 2*Metric(1,2)*Metric(3,4)'
)
VVVV8
=
Lorentz
(
name
=
'VVVV8'
,
spins
=
[
3
,
3
,
3
,
3
],
structure
=
'Metric(1,4)*Metric(2,3) - Metric(1,2)*Metric(3,4)'
)
VVVV9
=
Lorentz
(
name
=
'VVVV9'
,
spins
=
[
3
,
3
,
3
,
3
],
structure
=
'Metric(1,3)*Metric(2,4) - Metric(1,2)*Metric(3,4)'
)
VVVV10
=
Lorentz
(
name
=
'VVVV10'
,
spins
=
[
3
,
3
,
3
,
3
],
structure
=
'Metric(1,4)*Metric(2,3) - (Metric(1,3)*Metric(2,4))/2. - (Metric(1,2)*Metric(3,4))/2.'
)
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lorentz.py (2 KB)
Attached To
rCONTURSVN contursvn
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