Comment on "Spontaneous baryosynthesis with large initial phase"
Fuente:
arXiv
Saved in:
| Main Author: | |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866911340428263424 |
|---|---|
| author | Cline, James M. |
| author_facet | Cline, James M. |
| contents | Recently arXiv:2512.11011 set out to improve on previous work from 1994 by Dolgov and Freese, who used a small-angle approximation to derive the yield of spontaneous baryogenesis from a rolling phase, a pseudo-Nambu-Goldstone boson coupled to the baryon current. The goal of the recent paper was to investigate what happens when the small-angle approximation is not imposed. I point out a serious technical shortcoming in their derivation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_18516 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Comment on "Spontaneous baryosynthesis with large initial phase" Cline, James M. High Energy Physics - Phenomenology Recently arXiv:2512.11011 set out to improve on previous work from 1994 by Dolgov and Freese, who used a small-angle approximation to derive the yield of spontaneous baryogenesis from a rolling phase, a pseudo-Nambu-Goldstone boson coupled to the baryon current. The goal of the recent paper was to investigate what happens when the small-angle approximation is not imposed. I point out a serious technical shortcoming in their derivation. |
| title | Comment on "Spontaneous baryosynthesis with large initial phase" |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2512.18516 |