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arXiv · 0804.3612

Eliminating on the Divergences of the Photon Self - Energy Diagram in (2+1) Dimensional Quantum Electrodynamics

Nguyen Suan Han·Nguyen Nhu Xuan
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Abstract

The divergence of the photon self - energy diagram in spinor quantum electrodynamics in $(2+1)$ dimensional space time- $(QED_3)$ is studied by the Pauli - Villars regularization and dimensional regularization. Results obtained by two different methods are coincided if the gauge invariant of theory is considered carefully step by step in these calculations.

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Nguyen Suan Han, Nguyen Nhu Xuan. 2008-04-22. Eliminating on the Divergences of the Photon Self - Energy Diagram in (2+1) Dimensional Quantum Electrodynamics. https://arxiv.org/abs/0804.3612

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