Pair creation in noncommutative space-time

被引：0
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作者：
B. Hamil
L. Chetouani
机构：
[1] Université Frères Mentouri,Laboratoire de physique mathématique et de physique subatomique (LPMPS)
来源：
The European Physical Journal Plus | / 131卷
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摘要：
By taking two interactions, the Volkov plane wave and a constant electromagnetic field, the probability related to the process of pair creation from the vacuum is exactly and analytically determined via the Schwinger method in noncommutative space-time. For the plane wave, it is shown that the probability is simply null and for the electromagnetic wave it is found that the expression of the probability has a similar form to that obtained by Schwinger in a commutative space-time. For a certain critical value of H, the probability is simply equal to 1.
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