Strongest atomic physics bounds on Non-Commutative Quantum Gravity Models
| Title: | Strongest atomic physics bounds on Non-Commutative Quantum Gravity Models |
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| Authors: | Piscicchia, Kristian, Addazi, Andrea, Marciano, Antonino, Bazzi, Massimiliano, Cargnelli, Michael, Clozza, Alberto, De Paolis, Luca, Del Grande, Raffaele, Guaraldo, Carlo, Iliescu, Mihail Antoniu, Laubenstein, Matthias, Marton, Johann, Miliucci, Marco, Napolitano, Fabrizio, Porcelli, Alessio, Scordo, Alessandro, Sirghi, Diana Laura, Sirghi, Florin, Doce, Oton Vazquez, Zmeskal, Johann, Curceanu, Catalina |
| Publication Year: | 2022 |
| Collection: | General Relativity and Quantum Cosmology High Energy Physics - Phenomenology High Energy Physics - Theory |
| Subject Terms: | High Energy Physics - Theory, General Relativity and Quantum Cosmology, High Energy Physics - Phenomenology |
| More Details: | Investigations of possible violations of the Pauli Exclusion Principle represent critical tests of the microscopic space-time structure and properties. Space-time non-commutativity provides a class of universality for several Quantum Gravity models. In this context the VIP-2 Lead experiment sets the strongest bounds, searching for Pauli Exclusion Principle violating atomic-transitions in lead, excluding the $\theta$-Poincar\'e Non Commutative Quantum Gravity models far above the Planck scale for non-vanishing $\theta_{\mu \nu}$ ``electric-like'' components, and up to $6.9 \cdot 10^{-2}$ Planck scales if $\theta_{0i} = 0$. Comment: 7 pages, 2 figures |
| Document Type: | Working Paper |
| DOI: | 10.1103/PhysRevLett.129.131301 |
| Access URL: | http://arxiv.org/abs/2209.00074 |
| Accession Number: | edsarx.2209.00074 |
| Database: | arXiv |
| DOI: | 10.1103/PhysRevLett.129.131301 |
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