{"paper":{"title":"The QCD Equation of State to $\\mathcal{O}(\\mu_B^6)$ from Lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex","nucl-th"],"primary_cat":"hep-lat","authors_text":"A. Bazavov, C. Schmidt, E. Laermann, F. Karsch, H. Ohno, H. Sandmeyer, H.-T. Ding, M. Wagner, O. Kaczmarek, P. Hegde, P. Petreczky, P. Steinbrecher, S. Mukherjee, S. Sharma, W. Soeldner, Y. Maezawa","submitted_at":"2017-01-16T15:24:41Z","abstract_excerpt":"We calculated the QCD equation of state using Taylor expansions that include contributions from up to sixth order in the baryon, strangeness and electric charge chemical potentials. Calculations have been performed with the Highly Improved Staggered Quark action in the temperature range $T\\in [135~{\\rm MeV}, 330~{\\rm MeV}]$ using up to four different sets of lattice cut-offs corresponding to lattices of size $N_\\sigma^3\\times N_\\tau$ with aspect ratio $N_\\sigma/N_\\tau=4$ and $N_\\tau =6-16$. The strange quark mass is tuned to its physical value and we use two strange to light quark mass ratios "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.04325","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}