cc.redberry.physics.feyncalc

Class FeynCalcUtils

java.lang.Object

cc.redberry.physics.feyncalc.FeynCalcUtils

public final class FeynCalcUtils
extends Object

Author:

Dmitry Bolotin, Stanislav Poslavsky

Constructor Summary

Constructors

Constructor and Description
FeynCalcUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static cc.redberry.core.tensor.Expression[]	setMandelstam(String[][] momentums)
static cc.redberry.core.tensor.Expression[]	setMandelstam(cc.redberry.core.tensor.Tensor[][] momentums)
static cc.redberry.core.tensor.Expression[]	setMandelstam(cc.redberry.core.tensor.Tensor[][] momentums, cc.redberry.core.tensor.Tensor s, cc.redberry.core.tensor.Tensor t, cc.redberry.core.tensor.Tensor u)
static cc.redberry.core.tensor.Expression[]	setMandelstam5(String[][] momentums)
static cc.redberry.core.tensor.Expression[]	setMandelstam5(cc.redberry.core.tensor.Tensor[][] momentums)
static cc.redberry.core.tensor.Expression[]	setMandelstam5(cc.redberry.core.tensor.Tensor[][] momentums, cc.redberry.core.tensor.Tensor s, cc.redberry.core.tensor.Tensor t1, cc.redberry.core.tensor.Tensor t2, cc.redberry.core.tensor.Tensor u1, cc.redberry.core.tensor.Tensor u2)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FeynCalcUtils

public FeynCalcUtils()

Method Detail

setMandelstam

public static cc.redberry.core.tensor.Expression[] setMandelstam(String[][] momentums)

setMandelstam

public static cc.redberry.core.tensor.Expression[] setMandelstam(cc.redberry.core.tensor.Tensor[][] momentums)

setMandelstam

public static cc.redberry.core.tensor.Expression[] setMandelstam(cc.redberry.core.tensor.Tensor[][] momentums,
                                                 cc.redberry.core.tensor.Tensor s,
                                                 cc.redberry.core.tensor.Tensor t,
                                                 cc.redberry.core.tensor.Tensor u)

setMandelstam5

public static cc.redberry.core.tensor.Expression[] setMandelstam5(String[][] momentums)

setMandelstam5

public static cc.redberry.core.tensor.Expression[] setMandelstam5(cc.redberry.core.tensor.Tensor[][] momentums)

setMandelstam5

public static cc.redberry.core.tensor.Expression[] setMandelstam5(cc.redberry.core.tensor.Tensor[][] momentums,
                                                  cc.redberry.core.tensor.Tensor s,
                                                  cc.redberry.core.tensor.Tensor t1,
                                                  cc.redberry.core.tensor.Tensor t2,
                                                  cc.redberry.core.tensor.Tensor u1,
                                                  cc.redberry.core.tensor.Tensor u2)