Probability distribution functions in the finite density lattice QCD
Ejiri S, Nakagawa Y, Aoki S, Kanaya K, Saito H, Hatsuda T, Ohno H, Umeda T (2012)
In: Proceedings, 30th International Symposium on Lattice Field Theory (Lattice 2012) : Cairns, Australia, June 24-29, 2012. Leinweber DB, Kamleh W, Mahbub S, Matevosyan HH, Thomas AW, Williams AG, Young R, Zanotti JM (Eds); PoS.
Konferenzbeitrag
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Autor*in
Ejiri, S.;
Nakagawa, Y.;
Aoki, S.;
Kanaya, K.;
Saito, H.;
Hatsuda, T.;
Ohno, Hiroshi;
Umeda, T.
Herausgeber*in
Leinweber, Derek Bruce;
Kamleh, Waseem;
Mahbub, Selim;
Matevosyan, Hrayr H.;
Thomas, Anthony William;
Williams, Anthony Gordon;
Young, Ross;
Zanotti, James M.
Abstract / Bemerkung
We study the phase structure of QCD at high temperature and density by
lattice QCD simulations adopting a histogram method. We try to solve the
problems which arise in the numerical study of the finite density QCD, focusing
on the probability distribution function (histogram). As a first step, we
investigate the quark mass dependence and the chemical potential dependence of
the probability distribution function as a function of the Polyakov loop when
all quark masses are sufficiently large, and study the properties of the
distribution function. The effect from the complex phase of the quark
determinant is estimated explicitly. The shape of the distribution function
changes with the quark mass and the chemical potential. Through the shape of
the distribution, the critical surface which separates the first order
transition and crossover regions in the heavy quark region is determined for
the 2+1-flavor case.
Erscheinungsjahr
2012
Titel des Konferenzbandes
Proceedings, 30th International Symposium on Lattice Field Theory (Lattice 2012) : Cairns, Australia, June 24-29, 2012
Art.-Nr.
089
Konferenz
30th International Symposium on Lattice Field Theory (Lattice 2012)
Konferenzort
Cairns, Australia
Konferenzdatum
2012-06-24 – 2012-06-29
Page URI
https://pub.uni-bielefeld.de/record/2914844
Zitieren
Ejiri S, Nakagawa Y, Aoki S, et al. Probability distribution functions in the finite density lattice QCD. In: Leinweber DB, Kamleh W, Mahbub S, et al., eds. Proceedings, 30th International Symposium on Lattice Field Theory (Lattice 2012) : Cairns, Australia, June 24-29, 2012. PoS; 2012.
Ejiri, S., Nakagawa, Y., Aoki, S., Kanaya, K., Saito, H., Hatsuda, T., Ohno, H., et al. (2012). Probability distribution functions in the finite density lattice QCD. In D. B. Leinweber, W. Kamleh, S. Mahbub, H. H. Matevosyan, A. W. Thomas, A. G. Williams, R. Young, et al. (Eds.), Proceedings, 30th International Symposium on Lattice Field Theory (Lattice 2012) : Cairns, Australia, June 24-29, 2012 PoS.
Ejiri, S., Nakagawa, Y., Aoki, S., Kanaya, K., Saito, H., Hatsuda, T., Ohno, Hiroshi, and Umeda, T. 2012. “Probability distribution functions in the finite density lattice QCD”. In Proceedings, 30th International Symposium on Lattice Field Theory (Lattice 2012) : Cairns, Australia, June 24-29, 2012, ed. Derek Bruce Leinweber, Waseem Kamleh, Selim Mahbub, Hrayr H. Matevosyan, Anthony William Thomas, Anthony Gordon Williams, Ross Young, and James M. Zanotti. PoS: 089.
Ejiri, S., Nakagawa, Y., Aoki, S., Kanaya, K., Saito, H., Hatsuda, T., Ohno, H., and Umeda, T. (2012). “Probability distribution functions in the finite density lattice QCD” in Proceedings, 30th International Symposium on Lattice Field Theory (Lattice 2012) : Cairns, Australia, June 24-29, 2012, Leinweber, D. B., Kamleh, W., Mahbub, S., Matevosyan, H. H., Thomas, A. W., Williams, A. G., Young, R., and Zanotti, J. M. eds. (PoS).
Ejiri, S., et al., 2012. Probability distribution functions in the finite density lattice QCD. In D. B. Leinweber, et al., eds. Proceedings, 30th International Symposium on Lattice Field Theory (Lattice 2012) : Cairns, Australia, June 24-29, 2012. PoS.
S. Ejiri, et al., “Probability distribution functions in the finite density lattice QCD”, Proceedings, 30th International Symposium on Lattice Field Theory (Lattice 2012) : Cairns, Australia, June 24-29, 2012, D.B. Leinweber, et al., eds., PoS, 2012.
Ejiri, S., Nakagawa, Y., Aoki, S., Kanaya, K., Saito, H., Hatsuda, T., Ohno, H., Umeda, T.: Probability distribution functions in the finite density lattice QCD. In: Leinweber, D.B., Kamleh, W., Mahbub, S., Matevosyan, H.H., Thomas, A.W., Williams, A.G., Young, R., and Zanotti, J.M. (eds.) Proceedings, 30th International Symposium on Lattice Field Theory (Lattice 2012) : Cairns, Australia, June 24-29, 2012. PoS (2012).
Ejiri, S., Nakagawa, Y., Aoki, S., Kanaya, K., Saito, H., Hatsuda, T., Ohno, Hiroshi, and Umeda, T. “Probability distribution functions in the finite density lattice QCD”. Proceedings, 30th International Symposium on Lattice Field Theory (Lattice 2012) : Cairns, Australia, June 24-29, 2012. Ed. Derek Bruce Leinweber, Waseem Kamleh, Selim Mahbub, Hrayr H. Matevosyan, Anthony William Thomas, Anthony Gordon Williams, Ross Young, and James M. Zanotti. PoS, 2012.
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