Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Terukazu Ichihara"'
Publikováno v:
Proceedings of Science. 251
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 i
Autor:
Akira Ohnishi, Terukazu Ichihara
Publikováno v:
Proceedings of The 33rd International Symposium on Lattice Field Theory — PoS(LATTICE 2015).
We investigate the QCD phase diagram in the strong-coupling lattice QCD with fluctuation and 1/g² effects by using the auxiliary field Monte-Carlo simulations. The complex phase of the Fermion determinant at finite chemical potential is found to be
Publikováno v:
Physical Review D. 93
We apply the complex Langevin (CL) method to a chiral random matrix theory (ChRMT) at non-zero chemical potential and study the nearest neighbor spacing (NNS) distribution of the Dirac eigenvalues. The NNS distribution is extracted using an unfolding
Publikováno v:
Progress of Theoretical and Experimental Physics
We investigate the net-baryon number fluctuations across the chiral phase transition at finite density in the strong coupling and chiral limit. Mesonic field fluctuations are taken into account by using the auxiliary field Monte-Carlo method. We find
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::631160ed2ca22be9cd3d99aa30c31467
http://arxiv.org/abs/1507.04527
http://arxiv.org/abs/1507.04527
Autor:
Akira Ohnishi, Terukazu Ichihara
Publikováno v:
Proceedings of The 32nd International Symposium on Lattice Field Theory — PoS(LATTICE2014).
We study the QCD phase diagram away from the strong coupling limit (SCL) with fluctuation ef- fects in the auxiliary field Monte-Carlo (AFMC) method. First, we give an effective action which contains next-to-leading order (NLO) finite coupling effect
Autor:
Terukazu Ichihara
Publikováno v:
Proceedings of 31st International Symposium on Lattice Field Theory LATTICE 2013 — PoS(LATTICE 2013).
Publikováno v:
Progress of Theoretical and Experimental Physics
We study the QCD phase diagram in the strong coupling limit with fluctuation effects by using the auxiliary field Monte-Carlo method. We apply the chiral angle fixing technique in order to obtain finite chiral condensate in the chiral limit in finite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::788a43b29b4415f87c0c8580214a3f64
We investigate the QCD phase diagram in the strong coupling limit by using a newly developed auxiliary field Monte-Carlo (AFMC) method. Starting from an effective action in the leading order of the 1/g^2 and 1/d expansion with one species of unrooted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5427768fd2d35f270041cfbb2374ccbb
Publikováno v:
Progress of Theoretical & Experimental Physics: PTEP; Nov2015, Vol. 2015 Issue 11, p1-16, 16p