| Autor: |
Brahma, Suddhasattwa, Dasgupta, Keshav, Guo, Fangyi, Kulinich, Bohdan |
| Zdroj: |
Journal of High Energy Physics; Oct2024, Vol. 2024 Issue 10, p1-29, 29p |
| Abstrakt: |
One of the pertinent question in the analysis of de Sitter as an excited state is what happens to the Glauber-Sudarshan states that are off-shell, i.e. the states that do not satisfy the Schwinger-Dyson equations. We argue that these Glauber-Sudarshan states, including the on-shell ones, are controlled by a bigger envelope wave functional namely a wave functional of the universe which surprisingly satisfies a Wheeler-De Witt equation. We provide various justification of the aforementioned identification including the determination of the emergent Hamiltonian constraint appearing in the Wheeler-De Witt equation that is satisfied by both the on- and off-shell states. Our analysis provides further evidence of why a transient four-dimensional de Sitter phase in string theory should be viewed as an excited state over a supersymmetric warped Minkowski background and not as a vacuum state. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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