Nagy, Sándor and Fazekas, Borbála Andrea and Juhász, Laura and Sailer, Kornél (2013) Critical exponents in quantum Einstein gravity. PHYSICAL REVIEW D, 88 (11). ISSN 2470-0010
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Official URL: https://doi.org/10.1103/PhysRevD.88.116010
Abstract
The quantum Einstein gravity is treated by the functional renormalization group method using the Einstein-Hilbert action. The ultraviolet non-Gaussian fixed point is determined and its corresponding exponent of the correlation length is calculated for a wide range of regulators. It is shown that the exponent provides a minimal sensitivity to the parameters of the regulator which correspond to the Litim’s regulator.
| Item Type: | Article |
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| Subjects: | Q Science / természettudomány > QC Physics / fizika |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 01 Aug 2024 11:26 |
| Last Modified: | 01 Aug 2024 11:26 |
| URI: | https://real.mtak.hu/id/eprint/201535 |
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