Critical Combinations of Higher-Order Terms in Einstein-Maxwell Theory and Compactification
We discuss the role of a particular combination of higher derivative terms in higher dimensional theories, particularly in the background of spontaneous compactification. Two classes of theories are proposed in this paper. The first model as a generalization of the critical gravity with the Maxwell...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2015/404508 |
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| author | Nahomi Kan Kiyoshi Shiraishi |
| author_facet | Nahomi Kan Kiyoshi Shiraishi |
| author_sort | Nahomi Kan |
| collection | DOAJ |
| description | We discuss the role of a particular combination of higher derivative terms in higher dimensional theories, particularly in the background of spontaneous compactification. Two classes of theories are proposed in this paper. The first model as a generalization of the critical gravity with the Maxwell field could have a de Sitter solution. We consider the Lanczos-Lovelock term and Horndeski term as well as the higher-order Maxwell term for the second model, which contains a possible longer expansion time for the inflationary phase. It is interesting that both models can be regarded as the generalization of the Randjbar-Daemi, Salam and Strathdee (RSS) model and give the well behavior for inflation stage under the specific assumptions. |
| format | Article |
| id | doaj-art-700f969170824f639ebf1f43f136c1e5 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-700f969170824f639ebf1f43f136c1e52025-02-03T05:53:18ZengWileyAdvances in High Energy Physics1687-73571687-73652015-01-01201510.1155/2015/404508404508Critical Combinations of Higher-Order Terms in Einstein-Maxwell Theory and CompactificationNahomi Kan0Kiyoshi Shiraishi1National Institute of Technology, Gifu College, Motosu-shi, Gifu 501-0495, JapanGraduate School of Science and Engineering, Yamaguchi University, Yamaguchi-shi, Yamaguchi 753–8512, JapanWe discuss the role of a particular combination of higher derivative terms in higher dimensional theories, particularly in the background of spontaneous compactification. Two classes of theories are proposed in this paper. The first model as a generalization of the critical gravity with the Maxwell field could have a de Sitter solution. We consider the Lanczos-Lovelock term and Horndeski term as well as the higher-order Maxwell term for the second model, which contains a possible longer expansion time for the inflationary phase. It is interesting that both models can be regarded as the generalization of the Randjbar-Daemi, Salam and Strathdee (RSS) model and give the well behavior for inflation stage under the specific assumptions.http://dx.doi.org/10.1155/2015/404508 |
| spellingShingle | Nahomi Kan Kiyoshi Shiraishi Critical Combinations of Higher-Order Terms in Einstein-Maxwell Theory and Compactification Advances in High Energy Physics |
| title | Critical Combinations of Higher-Order Terms in Einstein-Maxwell Theory and Compactification |
| title_full | Critical Combinations of Higher-Order Terms in Einstein-Maxwell Theory and Compactification |
| title_fullStr | Critical Combinations of Higher-Order Terms in Einstein-Maxwell Theory and Compactification |
| title_full_unstemmed | Critical Combinations of Higher-Order Terms in Einstein-Maxwell Theory and Compactification |
| title_short | Critical Combinations of Higher-Order Terms in Einstein-Maxwell Theory and Compactification |
| title_sort | critical combinations of higher order terms in einstein maxwell theory and compactification |
| url | http://dx.doi.org/10.1155/2015/404508 |
| work_keys_str_mv | AT nahomikan criticalcombinationsofhigherordertermsineinsteinmaxwelltheoryandcompactification AT kiyoshishiraishi criticalcombinationsofhigherordertermsineinsteinmaxwelltheoryandcompactification |