The superradiance phenomenon in spin-one particles

• URL: http://arxiv.org/abs/2302.01730v1
• Date: Fri, 3 Feb 2023 13:46:01 GMT
• Title: The superradiance phenomenon in spin-one particles
• Authors: Sebastian Valladares and Clara Rojas
• Abstract summary: We show that the Duffin--Kemmer--Petiau (DKP) equation is equivalent to the Klein--Gordon equation formalism. The results show the presence of the superradiance phenomenon when $R$ for a specific region in the potential becomes greater than one.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: In this article, we solve the Duffin--Kemmer--Petiau (DKP) equation in the presence of hyperbolic tangent potential for spin-one particles. By partitioning the spin-one spinor, we show that the DKP equation is equivalent to the Klein--Gordon equation formalism. The scattering solutions are derived in terms of hypergeometric functions. The reflection $R$ and transmission $T$ coefficients are calculated in terms of the Gamma functions. The results show the presence of the superradiance phenomenon when $R$ for a specific region in the potential becomes greater than one.

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