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| Format: | Preprint |
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2020
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| Online Access: | https://arxiv.org/abs/2012.15600 |
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| _version_ | 1866918117536432128 |
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| author | AlMasri, M. W. |
| author_facet | AlMasri, M. W. |
| contents | We introduce a special class of bimetric theories of quantized fields with preserved classical energy conditions. More precisely, we describe the missing anti-particles in our visible universe as being trapped in a spacetime patch with different metric such as the de-Sitter spacetime and negative energies. In order to stabilize these anti-states, time must go in the opposite direction to our visible universe, in agreement with the Feynman-Stückelberg interpretation of antiparticles. Since the energy scale of our observed universe is low, we do not need to worry about these highly energetic anti-particles except for compatibility issues regarding the restoration of classical energy conditions. However, at the quantum gravity scale, these anti-states play a crucial role in the cancellation of gravitational anomalies, along with other possible quantum anomalies that may emerge. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2012_15600 |
| institution | arXiv |
| publishDate | 2020 |
| record_format | arxiv |
| spellingShingle | The Bimetric Theory Of Quantized Fields AlMasri, M. W. High Energy Physics - Theory We introduce a special class of bimetric theories of quantized fields with preserved classical energy conditions. More precisely, we describe the missing anti-particles in our visible universe as being trapped in a spacetime patch with different metric such as the de-Sitter spacetime and negative energies. In order to stabilize these anti-states, time must go in the opposite direction to our visible universe, in agreement with the Feynman-Stückelberg interpretation of antiparticles. Since the energy scale of our observed universe is low, we do not need to worry about these highly energetic anti-particles except for compatibility issues regarding the restoration of classical energy conditions. However, at the quantum gravity scale, these anti-states play a crucial role in the cancellation of gravitational anomalies, along with other possible quantum anomalies that may emerge. |
| title | The Bimetric Theory Of Quantized Fields |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2012.15600 |