Bremermanns Limit in cGh-Physics
Do physical laws limit the speed of “all data processing systems, manmade as well as biological”? A positive answer, proposed by H. J. Bremermann in 1962, should be corrected to make it compatible with Einstein’s theory of gravity (aka general relativity, or GR). As a result, the Bremermann’s limit, proportional to mass M of the computer, Mc2/h = ~ (M/gram)1047 bits per second, should be replaced by the absolute limit (c5/Gh)1/2= ~ 1043 bits per second, where the universal constants c, G, and h are the speed of light, the gravitational constant, and Planck’s constant.
