journal6 ›› 2008, Vol. 29 ›› Issue (4): 45-47.

• Physics and electronics • Previous Articles     Next Articles

Explanation of the Inflation and the Re-Heating of the Universe


  1. (1.Department of Physics,Sichuan Vocational and Technical College,Suining 629000,Sichuan China;2.Department of Physics,Science College,Southwest Jiaotong University,Chengdu 610031,Sichuan China;3.Department of Integration & Spacecraft Environmental,CAST,Beijing 100094,China)
  • Online:2008-07-25 Published:2012-05-21

Abstract: In order to over come the difficulty of the big bang model of the universe not tallying with the observation and the experiments,the universe inflation model was put forward,which requires that the inflation of the universe take place at the time 10-35 s and the energe scale 104 GeV,the energy scale decrease to 109 GeV due to the inflation,and the universe be heated again to 104 GeV at the time  10-32 s after the inflation ended.One of possible explanations is that at the time 10-35 s the pairs of the supersynunetry companions Y+2/3TB and Y-+2/3TB of Fermi type quark T2/3F were annihilated and converted into pairs of photons and the back ground energy of the universe abruptly rose.As a result of it,the universe was heated again and inflated.

Key words: universe inflation, phase transition, re-heating of the universe, supersymmetry, early universe nucleon

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