Pair creation of neutral Dirac particle in (1 + 2)d noncommutative spacetime
2018 ◽
Vol 33
(03)
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pp. 1850017
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Keyword(s):
In this paper, we study the influence of the noncommutativity on the pairs creation of neutral particle–antiparticle in (1 + 2)d. Using the Seiberg–Witten maps, the modified Euler–Lagrange field equations up to first-order in the noncommutativity, parameter [Formula: see text] is obtained and the Nikishov method based on Bogoliubov transformation is applied to calculate the density number of created neutral fermions. It is shown that the noncommutativity amplifies the density number N. In addition, when [Formula: see text], we obtain the known results corresponding to the undeformed quantum fields.
2017 ◽
Keyword(s):
1981 ◽
Vol 378
(1772)
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pp. 119-139
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Keyword(s):
2011 ◽
Vol 26
(35)
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pp. 2639-2651
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2002 ◽
Vol 17
(20)
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pp. 2769-2769
1977 ◽
Vol 12
(2)
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pp. 237-249
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1971 ◽
Vol 23
(3)
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pp. 176-184
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1975 ◽
Vol 25
(2)
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pp. 123-149
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