Homor, Marietta and Jakovác, Antal (2015) Shear viscosity of the Φ4 theory from classical simulation. PHYSICAL REVIEW D, 92 (10). ISSN 2470-0010
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Official URL: https://doi.org/10.1103/PhysRevD.92.105011
Abstract
Shear viscosity of the classical Φ4 theory is measured using classical microcanonical simulation. To calculate the Kubo formula, we measure the energy-momentum tensor correlation function, and apply the Green- Kubo relation. Being a classical theory, the results depend on the cutoff which should be chosen in the range of the temperature. Comparison with experimentally accessible systems is also performed.
| Item Type: | Article |
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| Subjects: | Q Science / természettudomány > QC Physics / fizika |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 29 Nov 2023 16:02 |
| Last Modified: | 29 Nov 2023 16:02 |
| URI: | http://real.mtak.hu/id/eprint/181280 |
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