Novel Regge-like trajectories for spinning, dilating, hadronic particles
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arXiv
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866914506024681472 |
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| author | Iosifidis, Damianos |
| author_facet | Iosifidis, Damianos |
| contents | We study the of motion of a spinning, dilating particle with hadronic properties moving on a generic geometric background including curvature, torsion, and nonmetricity. In particular, we discuss generalized spin supplementary conditions and also introduce the concept of a shear supplementary condition. Using these, we investigate the evolution of the dynamical mass of the microstructured test body and the cases where the latter is a constant of motion. In general, we find novel Regge-like trajectories relating the mass to the dilation and/or the shear currents of hypermomentum. This means that for particles with hadronic properties, the rest mass is not a constant of motion in general. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_22845 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Novel Regge-like trajectories for spinning, dilating, hadronic particles Iosifidis, Damianos General Physics We study the of motion of a spinning, dilating particle with hadronic properties moving on a generic geometric background including curvature, torsion, and nonmetricity. In particular, we discuss generalized spin supplementary conditions and also introduce the concept of a shear supplementary condition. Using these, we investigate the evolution of the dynamical mass of the microstructured test body and the cases where the latter is a constant of motion. In general, we find novel Regge-like trajectories relating the mass to the dilation and/or the shear currents of hypermomentum. This means that for particles with hadronic properties, the rest mass is not a constant of motion in general. |
| title | Novel Regge-like trajectories for spinning, dilating, hadronic particles |
| topic | General Physics |
| url | https://arxiv.org/abs/2604.22845 |