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Quantum corrections to two-dimensional gravity with external field
We introduce an external field and calculate the quantum corrections to the solutions of the 2d gravity, via the trace anomaly. We show that there are black hole type solutions even in the absence of the matter field and cosmological constant. We see also that these solutions are similar to that obt...
| Autor principal: | |
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| Lenguaje: | eng |
| Publicado: |
1995
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/0264-9381/13/2/005 http://cds.cern.ch/record/283544 |
| _version_ | 1780888113285955584 |
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| author | Alves, M |
| author_facet | Alves, M |
| author_sort | Alves, M |
| collection | CERN |
| description | We introduce an external field and calculate the quantum corrections to the solutions of the 2d gravity, via the trace anomaly. We show that there are black hole type solutions even in the absence of the matter field and cosmological constant. We see also that these solutions are similar to that obtained from the dilaton gravity, |
| id | cern-283544 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1995 |
| record_format | invenio |
| spelling | cern-2835442019-09-30T06:29:59Zdoi:10.1088/0264-9381/13/2/005http://cds.cern.ch/record/283544engAlves, MQuantum corrections to two-dimensional gravity with external fieldGeneral Relativity and CosmologyWe introduce an external field and calculate the quantum corrections to the solutions of the 2d gravity, via the trace anomaly. We show that there are black hole type solutions even in the absence of the matter field and cosmological constant. We see also that these solutions are similar to that obtained from the dilaton gravity,gr-qc/9506034CERN-TH-95-177oai:cds.cern.ch:2835441995-06-19 |
| spellingShingle | General Relativity and Cosmology Alves, M Quantum corrections to two-dimensional gravity with external field |
| title | Quantum corrections to two-dimensional gravity with external field |
| title_full | Quantum corrections to two-dimensional gravity with external field |
| title_fullStr | Quantum corrections to two-dimensional gravity with external field |
| title_full_unstemmed | Quantum corrections to two-dimensional gravity with external field |
| title_short | Quantum corrections to two-dimensional gravity with external field |
| title_sort | quantum corrections to two-dimensional gravity with external field |
| topic | General Relativity and Cosmology |
| url | https://dx.doi.org/10.1088/0264-9381/13/2/005 http://cds.cern.ch/record/283544 |
| work_keys_str_mv | AT alvesm quantumcorrectionstotwodimensionalgravitywithexternalfield |