Vector bosons in the expanding universe |
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| Authors: | Email author" target="_blank">Y?SucuEmail author N?ünal |
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| Institution: | (1) Physics Department, Akdeniz University, 07058 P. K. 510 Antalya, Turkey |
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| Abstract: | We exactly solve the relativistic wave equation for vector bosons in the expanding universe and show that the current of the
vector bosons in this background is rapidly oscillating in early time. Additionally, we derive the solutions of the Proca
equation from the solutions of the Duffin-Kemmer-Petiau (DKP) equations in the same background and obtain the massless-particle,
photon, solutions by taking the
limit of these solutions.
PACS. 03.65.Pm, 04.60.-m, 98.80.Cq
Received: 20 May 2005, Published online: 30 August 2005 |
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| Keywords: | |
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