Horava P, Minic D
CIT-USC Center for Theoretical Physics and California Institute of Technology, Pasadena, California 91125, USA.
Phys Rev Lett. 2000 Aug 21;85(8):1610-3. doi: 10.1103/PhysRevLett.85.1610.
We point out that for a large class of universes, holography implies that the most probable value for the cosmological constant is zero. In four space-time dimensions, the probability distribution takes the Baum-Hawking form, dP approximately exp(cM(2)(p)/Lambda)dLambda.