QCD thermodynamics with two flavours of Wilson fermions on large lattices
- We explore the phase diagram of two flavour QCD at vanishing chemical potential using dynamical O(a)-improved Wilson quarks. In the approach to the chiral limit we use lattices with a temporal extent of Nt = 16 and spatial extent L = 32;48 and 64 to enable the extrapolation to the thermodynamic limit with small discretisation effects. In addition to an update on the scans at constant k, reported earlier, we present first results from scans along lines of constant physics at a pion mass of 290 MeV.We probe the transition using the Polyakov loop and the chiral condensate, as well as spectroscopic observables such as screening masses.
| Author: | Bastian Benjamin BrandtORCiDGND, Anthony FrancisORCiDGND, Harvey B. MeyerORCiDGND, Hartmut WittigORCiDGND, Owe PhilipsenORCiDGND |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-274420 |
| ISSN: | 1824-8039 |
| ArXiv Id: | http://arxiv.org/abs/1210.6972 |
| Parent Title (English): | Proceedings of Science |
| Publisher: | Scuola Internazionale Superiore di Studi Avanzati |
| Place of publication: | Trieste |
| Document Type: | Conference Proceeding |
| Language: | English |
| Year of Completion: | 2012 |
| Year of first Publication: | 2012 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2012/12/14 |
| Volume: | 2012 |
| Issue: | (Lattice 2012)073 |
| Page Number: | 7 |
| First Page: | 1 |
| Last Page: | 7 |
| Note: | The 30th International Symposium on Lattice Field Theory June 24 – 29, 2012 Cairns, Australia |
| HeBIS-PPN: | 416425283 |
| Institutes: | Physik / Physik |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Creative Commons - Namensnennung-Keine kommerzielle Nutzung-Weitergabe unter gleichen Bedingungen |
