Soft gravity by squaring soft QED on the celestial sphere
| العنوان: | Soft gravity by squaring soft QED on the celestial sphere |
|---|---|
| المؤلفون: | Nikhil Kalyanapuram |
| المصدر: | Physical Review Physical Review D |
| بيانات النشر: | APS, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Physics, High Energy Physics - Theory, Gravity (chemistry), Soft photon, Strongly Correlated Electrons (cond-mat.str-el), 010308 nuclear & particles physics, Structure (category theory), Graviton, FOS: Physical sciences, Celestial sphere, Condensed Matter - Soft Condensed Matter, 16. Peace & justice, 01 natural sciences, Topological defect, Theoretical physics, Condensed Matter - Strongly Correlated Electrons, High Energy Physics::Theory, High Energy Physics - Theory (hep-th), 0103 physical sciences, Soft Condensed Matter (cond-mat.soft), Gauge theory, 010306 general physics |
| الوصف: | We recast the soft $S$-matrices on the celestial sphere as correlation functions of certain $2$-dimensional models of topological defects. In pointing out the double copy structure between the soft photon and soft graviton cases, we arrive at a putative classical double copy between the corresponding topological models and a rederivation of gauge invariance and the equivalence principle as Ward identities of the $2$-dimensional theories. Comment: v3: 12 pages, references added |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28007aa34ddca7b99d8f8c3d124ed4b2 http://repo.scoap3.org/api |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....28007aa34ddca7b99d8f8c3d124ed4b2 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |