- #1
- 2,168
- 193
I am trying to find a paper which explains the derivation of the Cosmological Constant. I looked several books and sources and it only says " The cosmological constant ##Λ## appears in the Friedmann equation as an extra term" or etc. Sometimes It directly puts it in the Friedmann Equation which that's kind of awkward.
In one book it derived using the Poisson’s equation but is there a kind of simpler way ?
I remember a form of derivation which it was simple and using only integrals and integral constant was appeared as ##Λ##.
Anyone can help me on this ?
Thanks
In one book it derived using the Poisson’s equation but is there a kind of simpler way ?
I remember a form of derivation which it was simple and using only integrals and integral constant was appeared as ##Λ##.
Anyone can help me on this ?
Thanks