Cosmological Constant Problem Solution Valid for Both Planck’s and Cosmological Scales

• DOI: 10.1063/1.2216624
• Publication Date: 2006-06-10T09:47:43Z
• Authors: Branko M. Novakovic
• Keywords: Cosmological constant; Cosmological constant problem; Dimensionless quantity; Constant (computer programming); Planck length

The relation between cosmological constant Λ and the energy density of vacuum has led to a big problem. Thus, modern quantum field theories such as QCD, EW GUTs predicted vary large values for ρΛ its dimensionless form ΩΛ,0 at present time (GUTs: ρΛ=1093 g cm−3, = 10122 h0−2, where h0 is Hubble parameter). On other side some cosmologists have preferred that should be close zero. But, setting zero not in accordance with observations indicating fact order unity. Now, main problem find out cancellation mechanism which may cancel precisely 123 decimal places. This “cosmological‐constant problem” been considered this paper. It shown solution f(r) et Planck’s scale 1070 m−2 gives exactly equal predictions GUTs. side, same 10−53 it seems solved.