The Soccer-Ball Problem
The idea that Lorentz-symmetry in momentum space could be modified but still remain observer-independent has received quite some attention in the recent years. This modified Lorentz-symmetry, which has been argued to arise in Loop Quantum Gravity, is being used as a phenomenological model to test po...
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| Veröffentlicht in: | Symmetry, Integrability and Geometry: Methods and Applications |
|---|---|
| Datum: | 2014 |
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| Format: | Artikel |
| Sprache: | Englisch |
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Інститут математики НАН України
2014
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/146618 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | The Soccer-Ball Problem / S. Hossenfelder // Symmetry, Integrability and Geometry: Methods and Applications. — 2014. — Т. 10. — Бібліогр.: 47 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862731575305699328 |
|---|---|
| author | Hossenfelder, S. |
| author_facet | Hossenfelder, S. |
| citation_txt | The Soccer-Ball Problem / S. Hossenfelder // Symmetry, Integrability and Geometry: Methods and Applications. — 2014. — Т. 10. — Бібліогр.: 47 назв. — англ. |
| collection | DSpace DC |
| container_title | Symmetry, Integrability and Geometry: Methods and Applications |
| description | The idea that Lorentz-symmetry in momentum space could be modified but still remain observer-independent has received quite some attention in the recent years. This modified Lorentz-symmetry, which has been argued to arise in Loop Quantum Gravity, is being used as a phenomenological model to test possibly observable effects of quantum gravity. The most pressing problem in these models is the treatment of multi-particle states, known as the 'soccer-ball problem'. This article briefly reviews the problem and the status of existing solution attempts.
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| first_indexed | 2025-12-07T19:26:40Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-146618 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1815-0659 |
| language | English |
| last_indexed | 2025-12-07T19:26:40Z |
| publishDate | 2014 |
| publisher | Інститут математики НАН України |
| record_format | dspace |
| spelling | Hossenfelder, S. 2019-02-10T10:09:12Z 2019-02-10T10:09:12Z 2014 The Soccer-Ball Problem / S. Hossenfelder // Symmetry, Integrability and Geometry: Methods and Applications. — 2014. — Т. 10. — Бібліогр.: 47 назв. — англ. 1815-0659 2010 Mathematics Subject Classification: 83A05; 83C45 DOI:10.3842/SIGMA.2014.074 https://nasplib.isofts.kiev.ua/handle/123456789/146618 The idea that Lorentz-symmetry in momentum space could be modified but still remain observer-independent has received quite some attention in the recent years. This modified Lorentz-symmetry, which has been argued to arise in Loop Quantum Gravity, is being used as a phenomenological model to test possibly observable effects of quantum gravity. The most pressing problem in these models is the treatment of multi-particle states, known as the 'soccer-ball problem'. This article briefly reviews the problem and the status of existing solution attempts. This paper is a contribution to the Special Issue on Deformations of Space-Time and its Symmetries. The
 full collection is available at http://www.emis.de/journals/SIGMA/space-time.html. 
 I thank Jerzy Kowalski-Glikman for helpful conversation. en Інститут математики НАН України Symmetry, Integrability and Geometry: Methods and Applications The Soccer-Ball Problem Article published earlier |
| spellingShingle | The Soccer-Ball Problem Hossenfelder, S. |
| title | The Soccer-Ball Problem |
| title_full | The Soccer-Ball Problem |
| title_fullStr | The Soccer-Ball Problem |
| title_full_unstemmed | The Soccer-Ball Problem |
| title_short | The Soccer-Ball Problem |
| title_sort | soccer-ball problem |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/146618 |
| work_keys_str_mv | AT hossenfelders thesoccerballproblem AT hossenfelders soccerballproblem |