A solution of the Einstein equations is by definition cosmological if it can reproduce the Friedmann (1922 1924) Lemaitre (1927 1931) Robertson (1929 1933) and Walker (1935) (FLRW) metric by taking limiting values of arbitrary constants or functions. It has been a conventional wisdom in cosmology that the FLRW models successfully describe the large scale properties of our observed Universe even since the 1930ies.
Piracy-free
Assured Quality
Secure Transactions
Delivery Options
Please enter pincode to check delivery time.
*COD & Shipping Charges may apply on certain items.