Lessons from discrete light-cone quantization for physics at null infinity: bosons in two dimensions
Abstract Motivated by issues in the context of asymptotically flat spacetimes at null infinity, we discuss in the simplest example of a free massless scalar field in two dimensions several subtleties that arise when setting up the canonical formulation on a single or on two intersecting null hyperpl...
| 發表在: | Journal of High Energy Physics |
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| Main Authors: | , , , |
| 格式: | Article |
| 語言: | 英语 |
| 出版: |
SpringerOpen
2024-05-01
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| 主題: | |
| 在線閱讀: | https://doi.org/10.1007/JHEP05(2024)326 |