Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
2000-12-07
Mod.Phys.Lett. A15 (2000) 2027-2036
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
12 pages,no figures,To appear in Mod.Phys.Ltt.A
Scientific paper
10.1142/S0217732300002589
It is discussed that the usual Heisenberg commutation relation (CR) is not a proper relation for massless particles and then an alternative is obtained. The canonical quantization of the free electromagnetic(EM)fields based on the field theoretical generalization of this alternative is carried out. Without imposing the normal ordering condition,the vacuum energy is automatically zero.This can be considered as a solution to the EM fields vacuum catastrophe and a step toward managing the cosmologial constant problem at least for the EM fields contribution to the state of vacuum.
Abbassi Amir H.
Razmi Habibollah
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