public final class OneLoopUtils extends Object
| Modifier and Type | Method and Description |
|---|---|
static cc.redberry.core.tensor.Expression[] |
antiDeSitterBackground()
This method return the definition of the anti de Sitter background,
with the cosmological constant denoted as
La. |
static void |
setUpRiemannSymmetries() |
public static cc.redberry.core.tensor.Expression[] antiDeSitterBackground()
La. In other words
it returns the following two substitutions:
Tensors.parseExpression("R_{lmab} = (1/3)*(g_{lb}*g_{ma}-g_{la}*g_{mb})*La");
Tensors.parseExpression("R_{lm} = -g_{lm}*La");
La.public static void setUpRiemannSymmetries()
Copyright © 2016. All rights reserved.