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A new scale in the sky
The existence of a new ultraviolet scale $\Lambda=g M_P$ for effective theories with gravity and U(1) gauge fields has recently been conjectured as a possible criterion for distinguishing parts of the swampland from the string landscape. Here we discuss a possible phenomenological signature of this...
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| 語言: | eng |
| 出版: |
2006
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| 主題: | |
| 在線閱讀: | https://dx.doi.org/10.1142/S0218271806009480 http://cds.cern.ch/record/1000176 |
| _version_ | 1780911560283127808 |
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| author | Gasperini, M. |
| author_facet | Gasperini, M. |
| author_sort | Gasperini, M. |
| collection | CERN |
| description | The existence of a new ultraviolet scale $\Lambda=g M_P$ for effective theories with gravity and U(1) gauge fields has recently been conjectured as a possible criterion for distinguishing parts of the swampland from the string landscape. Here we discuss a possible phenomenological signature of this scale, for electromagnetic fields, in astrophysical observations. |
| id | cern-1000176 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2006 |
| record_format | invenio |
| spelling | cern-10001762023-03-14T20:23:10Zdoi:10.1142/S0218271806009480http://cds.cern.ch/record/1000176engGasperini, M.A new scale in the skyParticle Physics - TheoryThe existence of a new ultraviolet scale $\Lambda=g M_P$ for effective theories with gravity and U(1) gauge fields has recently been conjectured as a possible criterion for distinguishing parts of the swampland from the string landscape. Here we discuss a possible phenomenological signature of this scale, for electromagnetic fields, in astrophysical observations.The existence of a new ultraviolet scale $\Lambda=g M_P$ for effective theories with gravity and U(1) gauge fields has recently been conjectured as a possible criterion for distinguishing parts of the swampland from the string landscape. Here we discuss a possible phenomenological signature of this scale, for electromagnetic fields, in astrophysical observations.hep-th/0611227BA-TH-06-555CERN-PH-TH-2006-031CERN-PH-TH-2006-031oai:cds.cern.ch:10001762006-11-21 |
| spellingShingle | Particle Physics - Theory Gasperini, M. A new scale in the sky |
| title | A new scale in the sky |
| title_full | A new scale in the sky |
| title_fullStr | A new scale in the sky |
| title_full_unstemmed | A new scale in the sky |
| title_short | A new scale in the sky |
| title_sort | new scale in the sky |
| topic | Particle Physics - Theory |
| url | https://dx.doi.org/10.1142/S0218271806009480 http://cds.cern.ch/record/1000176 |
| work_keys_str_mv | AT gasperinim anewscaleinthesky AT gasperinim newscaleinthesky |