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Spin-1 Particle in the Light-Front Approach
Spin-1 Particle the Light-Front Approach
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2010/10/25
The electromagnetic current of spin-1 composite particles does not transform properly under rotations if only the valence contribution is considered in the light-front model. In particular, the plus c...
Frame Dependence of the Pair Contribution to the Pion Electromagnetic Form Factor in a Light-Front Approach
Frame Dependence the Pair Contribution the Pion Electromagnetic Form Factor a Light-Front Approach
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2010/10/28
The frame dependence of the pair-term contribution to the electromagnetic form factor of the pion is studied within the Light Front approach. A symmetric ansatz for the pion Bethe-Salpeter amplitude w...