Transverse energy-momentum tensor distributions in polarized nucleons
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arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866908949042692096 |
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| author | Won, Ho-Yeon Lorcé, Cédric |
| author_facet | Won, Ho-Yeon Lorcé, Cédric |
| contents | We complete our study of the relativistic spatial distributions of the energy-momentum tensor inside polarized nucleons within the quantum phase-space formalism. In the present work, we focus on the components of the energy-momentum tensor involving at least one transverse index. We also explore the multipole structure of the transverse distributions in a moving nucleon. In the infinite-momentum frame, we show that the formalism reproduces the standard light-front distributions, including those with a ``bad'' component, and explains the origin of their structure. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_07616 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Transverse energy-momentum tensor distributions in polarized nucleons Won, Ho-Yeon Lorcé, Cédric High Energy Physics - Phenomenology Nuclear Theory We complete our study of the relativistic spatial distributions of the energy-momentum tensor inside polarized nucleons within the quantum phase-space formalism. In the present work, we focus on the components of the energy-momentum tensor involving at least one transverse index. We also explore the multipole structure of the transverse distributions in a moving nucleon. In the infinite-momentum frame, we show that the formalism reproduces the standard light-front distributions, including those with a ``bad'' component, and explains the origin of their structure. |
| title | Transverse energy-momentum tensor distributions in polarized nucleons |
| topic | High Energy Physics - Phenomenology Nuclear Theory |
| url | https://arxiv.org/abs/2604.07616 |