Higher order net baryon number cumulants in the strong coupling lattice QCD
抄録
We study the net-baryon number cumulant ratios, Ss and ks[2], at finite temperature and baryon chemical potential in the strong coupling and chiral limits of the lattice QCD. We find non- monotonic behaviors of the cumulant ratios as functions of T in the vicinity of the phase boundary at m=T = 0:2 and 0:8, as expected from the O(4) scaling function analysis. In particular, we also find that there is a region where the cumulant ratios become negative when approaching to the expected tricritical point probably due to the finite size effect.
<The 33rd International Symposium on Lattice Field Theory (LATTICE 2015) - Nonzero Temperature and Density (talks)> 14 -18 July 2015. Kobe International Conference Center, Kobe, Japan.
収録刊行物
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- Proceedings of Science
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Proceedings of Science 251 2016-07-15
Sissa Medialab
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詳細情報 詳細情報について
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- CRID
- 1050845760793093120
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- NII論文ID
- 120006497350
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- ISSN
- 18248039
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- HANDLE
- 2433/233615
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- IRDB
- CiNii Articles