Home
For authors
Submission status

Current
Archive
Archive (English)
   Volumes 41-62
   Volumes 1-20
   Volumes 21-40
      Volume 40
      Volume 39
      Volume 38
      Volume 37
      Volume 36
      Volume 35
      Volume 34
      Volume 33
      Volume 32
      Volume 31
      Volume 30
      Volume 29
      Volume 28
      Volume 27
      Volume 26
      Volume 25
      Volume 24
      Volume 23
      Volume 22
      Volume 21
Search
VOLUME 26 (1977) | ISSUE 5 | PAGE 419
Condition of asymptotic freedom and temperature of the relict radiation of the universe
If the universe has passed through a quantum era of expansion, which was characterized by a Planck temperature Θρ~ 1032 K, then the present-day temperature of the relict radiation is close to the observed one, provided that the equation of state at ultrahigh density is of the form Ρ =(1/3) pc2. This is a strong argument in favor of the hypothesis of asymptotic freedom (exclusion of the interaction of hadrons at short distances). It is also indicated that the Planck length Jp~ 10~33 cm is empirically singled out in comparison with other possible values of the fundamental length.