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Amato, Alessandro, Aarts, Gert, Allton, Chris, Giudice, Pietro, Hands, Simon and Skullerud, Jon-Ivar (2013) Electrical conductivity of the quark-gluon plasma across the deconfinement transition. Physical Review Letters, 111 (17). p. 172001. ISSN 1079-7114
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Abstract
A lattice calculation is presented for the electrical conductivity of the QCD plasma with 2 + 1
dynamical flavours at nonzero temperature. We employ the conserved lattice current on anisotropic
lattices using a tadpole-improved clover action and study the behaviour of the conductivity over a
wide range of temperatures, both below and above the deconfining transition. The conductivity is
extracted from a spectral-function analysis using the Maximal Entropy Method, and a discussion of
its systematics is provided.
| Item Type: | Article |
|---|---|
| Keywords: | Electrical conductivity; quark-gluon plasma; deconfinement transition; |
| Academic Unit: | Faculty of Science and Engineering > Mathematical Physics |
| Item ID: | 4534 |
| Identification Number: | 10.1103/PhysRevLett.111.172001 |
| Depositing User: | Dr. Jonivar Skullerud |
| Date Deposited: | 02 Oct 2013 15:10 |
| Journal or Publication Title: | Physical Review Letters |
| Publisher: | American Physical Society |
| Refereed: | Yes |
| Related URLs: | |
| URI: | https://mural.maynoothuniversity.ie/id/eprint/4534 |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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