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arXiv · 0802.1655

Single-Pole Interaction of the Particle with the String

Milovan Vasilic·Marko Vojinovic
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Abstract

Within the framework of generalized Papapetrou method, we derive the effective equations of motion for a string with two particles attached to its ends, along with appropriate boundary conditions. The equations of motion are the usual Nambu-Goto-like equations, while boundary conditions turn out to be equations of motion for the particles at the string ends. Various properties of those equations are discussed, and a simple example is treated in detail, exhibiting the properties of Neumann and Dirichlet boundary conditions and giving a small correction term to the law of Regge trajectories due to the nonzero particle mass.

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Milovan Vasilic, Marko Vojinovic. 2008-02-12. Single-Pole Interaction of the Particle with the String. https://doi.org/10.3842/sigma.2008.019

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