Acta Physica Hungarica

, Volume 62, Issue 2–4, pp 139–154 | Cite as

Entropy in the universe



The relic microwave radiation indicates that the universe was in the state of thermal equilibrium (heat death) in the past. The question arises how could it happen that the universe departed from the thermal equilibrium? According to the models presented here this was the outcome of an interplay among dynamic instability, matter differentiation and weakening of some interactions.


Entropy Thermal Equilibrium Neutral Atom Black Body Radiation Grand Unify Theory 
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Copyright information

© Akadémiai Kiadó 1987

Authors and Affiliations

  • G. Marx
    • 1
  1. 1.Department of Atomic PhysicsRoland Eötvös UniversityBudapestHungary

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