Asymptotic symmetries and memories of gauge theories in FLRW spacetimes
Abstract In this paper, we investigate the asymptotic structure of gauge theories in decelerating and spatially flat Friedmann-Lemaître-Robertson-Walker universes. Firstly, we thoroughly explore the asymptotic symmetries of electrodynamics in this background, which reveals a major inconsistency alre...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2023-01-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP01(2023)011 |
| _version_ | 1797836683141447680 |
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| author | Martín Enríquez Rojo Tobias Schröder |
| author_facet | Martín Enríquez Rojo Tobias Schröder |
| author_sort | Martín Enríquez Rojo |
| collection | DOAJ |
| description | Abstract In this paper, we investigate the asymptotic structure of gauge theories in decelerating and spatially flat Friedmann-Lemaître-Robertson-Walker universes. Firstly, we thoroughly explore the asymptotic symmetries of electrodynamics in this background, which reveals a major inconsistency already present in the flat case. Taking advantage of this treatment, we derive the associated memory effects, discussing their regime of validity and differences with respect to their flat counterparts. Next, we extend our analysis to non-Abelian Yang-Mills, coupling it dynamically and simultaneously to a Dirac spinor and a complex scalar field. Within this novel setting, we examine the possibility of constructing Poisson superbrackets based on the covariant phase space formalism. |
| first_indexed | 2024-04-09T15:12:53Z |
| format | Article |
| id | doaj.art-6a9c78fc96d34330b4dde8a3c8b01c81 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-04-09T15:12:53Z |
| publishDate | 2023-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-6a9c78fc96d34330b4dde8a3c8b01c812023-04-30T11:04:18ZengSpringerOpenJournal of High Energy Physics1029-84792023-01-012023114710.1007/JHEP01(2023)011Asymptotic symmetries and memories of gauge theories in FLRW spacetimesMartín Enríquez Rojo0Tobias Schröder1Arnold Sommerfeld Center for Theoretical Physics, Ludwig-Maximilians-UniversitätArnold Sommerfeld Center for Theoretical Physics, Ludwig-Maximilians-UniversitätAbstract In this paper, we investigate the asymptotic structure of gauge theories in decelerating and spatially flat Friedmann-Lemaître-Robertson-Walker universes. Firstly, we thoroughly explore the asymptotic symmetries of electrodynamics in this background, which reveals a major inconsistency already present in the flat case. Taking advantage of this treatment, we derive the associated memory effects, discussing their regime of validity and differences with respect to their flat counterparts. Next, we extend our analysis to non-Abelian Yang-Mills, coupling it dynamically and simultaneously to a Dirac spinor and a complex scalar field. Within this novel setting, we examine the possibility of constructing Poisson superbrackets based on the covariant phase space formalism.https://doi.org/10.1007/JHEP01(2023)011Gauge SymmetryDifferential and Algebraic GeometrySpace-Time Symmetries |
| spellingShingle | Martín Enríquez Rojo Tobias Schröder Asymptotic symmetries and memories of gauge theories in FLRW spacetimes Journal of High Energy Physics Gauge Symmetry Differential and Algebraic Geometry Space-Time Symmetries |
| title | Asymptotic symmetries and memories of gauge theories in FLRW spacetimes |
| title_full | Asymptotic symmetries and memories of gauge theories in FLRW spacetimes |
| title_fullStr | Asymptotic symmetries and memories of gauge theories in FLRW spacetimes |
| title_full_unstemmed | Asymptotic symmetries and memories of gauge theories in FLRW spacetimes |
| title_short | Asymptotic symmetries and memories of gauge theories in FLRW spacetimes |
| title_sort | asymptotic symmetries and memories of gauge theories in flrw spacetimes |
| topic | Gauge Symmetry Differential and Algebraic Geometry Space-Time Symmetries |
| url | https://doi.org/10.1007/JHEP01(2023)011 |
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