| From: dvdw© | 
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Quantum Determinism and Heterostasis  geocities.com Linki is disconnected. 
  which combines with the Energy Uncertainty Principle; 
  states that because the time at which a particle has a given state whereas the operator is not an operator belonging to the particle, it must be a parameter describing the evolution of the system. 
  In spectrocopy excited states have a lifetime. By the time energy uncertainty principle, they do not have a definite energy, and each time they decay, the energy they release is slightly different. The average energy of the outgoing photon has a peak at theoretical energy of the state, but the distribution has a finite width called the natural linewidth.Fast decaying states have a broad linewidth, while slow decaying states have a narrow linewidth.
  This reduces to the summary that the faster any particle decays the less certain is its mass.
  Within the context Dirac postulated that a precise definition of time energy uncertainty relation, in a relativistic quantum theory of events is the time at which the uncertainty relation appears with respect to the steady state which preceded its arrival. |