Skip to main content
SpringerLink
Log in

Combined chiral and diquark fluctuations along QCD critical line and enhanced baryon production with parity doubling

  • Review
  • Published:
The European Physical Journal A Aims and scope Submit manuscript

Abstract.

We argue that there should exist the large combined fluctuations of chiral and diquark condensates along the phase boundary of QCD at moderately high density and relatively low temperature. Such fluctuations might lead to anomalous production of nucleons and its parity partner, which we propose to detect at NICA.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. M. Asakawa, K. Yazaki, Nucl. Phys. A 504, 668 (1989)

    Article  Google Scholar 

  2. M. Kitazawa, T. Koide, T. Kunihiro, Y. Nemoto, Prog. Theor. Phys. 108, 929 (2002)

    Article  ADS  Google Scholar 

  3. T. Hatsuda, M. Tachibana, N. Yamamoto, G. Baym, Phys. Rev. Lett. 97, 122001 (2006)

    Article  ADS  Google Scholar 

  4. Z. Zhang, K. Fukushima, T. Kunihiro, Phys. Rev. D 79, 014004 (2009)

    Article  ADS  Google Scholar 

  5. Z. Zhang, T. Kunihiro, Phys. Rev. D 80, 014015 (2009)

    Article  ADS  Google Scholar 

  6. H. Abuki, G. Baym, T. Hatsuda, N. Yamamoto, Phys. Rev. D 81, 125010 (2010)

    Article  ADS  Google Scholar 

  7. R. Rapp, T. Schafer, E.V. Shuryak, M. Velkovsky, Ann. Phys. 280, 35 (2000)

    Article  ADS  Google Scholar 

  8. A.W. Steiner, Phys. Rev. D 72, 054024 (2005)

    Article  ADS  Google Scholar 

  9. M. Kobayashi, T. Maskawa, Prog. Theor. Phys. 44, 1422 (1970)

    Article  ADS  MathSciNet  Google Scholar 

  10. G.’t Hooft, Phys. Rev. D 14, 3432 (1976) 18

    Article  ADS  Google Scholar 

  11. G.’t Hooft, Phys. Rep. 142, 357 (1986)

    Article  ADS  MathSciNet  Google Scholar 

  12. S.B. Ruester, V. Werth, M. Buballa, I.A. Shovkovy, D.H. Rischke, Phys. Rev. D 72, 034004 (2005)

    Article  ADS  Google Scholar 

  13. H. Abuki, T. Kunihiro, Nucl. Phys. A 768, 118 (2006)

    Article  ADS  Google Scholar 

  14. H. Basler, M. Buballa, Phys. Rev. D 82, 094004 (2010)

    Article  ADS  Google Scholar 

  15. Z. Zhang, T. Kunihiro, Phys. Rev. D 83, 114003 (2011)

    Article  ADS  Google Scholar 

  16. M. Huang, I.A. Shovkovy, Phys. Rev. D 70, 094030 (2004)

    Article  ADS  Google Scholar 

  17. I. Shovkovy, M. Huang, Phys. Lett. B 564, 205 (2003)

    Article  ADS  Google Scholar 

  18. M. Kitazawa, D.H. Rischke, I.A. Shovkovy, Phys. Lett. B 637, 367 (2006)

    Article  ADS  Google Scholar 

  19. T. Kunihiro, Y. Minami, Z. Zhang, Prog. Theor. Phys. Suppl. 186, 447 (2010)

    Article  ADS  Google Scholar 

  20. M. Kitazawa, T. Koide, T. Kunihiro, Y. Nemoto, Phys. Rev. D 65, 091504 (2002)

    Article  ADS  Google Scholar 

  21. M. Kitazawa, T. Koide, T. Kunihiro, Y. Nemoto, Phys. Rev. D 70, 056003 (2004)

    Article  ADS  Google Scholar 

  22. M. Kitazawa, T. Koide, T. Kunihiro, Y. Nemoto, Prog. Theor. Phys. 114, 117 (2005)

    Article  ADS  Google Scholar 

  23. E.V. Shuryak, I. Zahed, Phys. Rev. D 70, 054507 (2004)

    Article  ADS  Google Scholar 

  24. Y. Nishida, H. Abuki, Phys. Rev. D 72, 096004 (2005)

    Article  ADS  Google Scholar 

  25. H. Abuki, Nucl. Phys. A 791, 117 (2007)

    Article  ADS  Google Scholar 

  26. G.f. Sun, L. He, P. Zhuang, Phys. Rev. D 75, 096004 (2007)

    Article  ADS  Google Scholar 

  27. M. Kitazawa, D.H. Rischke, I.A. Shovkovy, Phys. Lett. B 663, 228 (2008)

    Article  ADS  Google Scholar 

  28. E.J. Ferrer, V. de la Incera, J.P. Keith, I. Portillo, Nucl. Phys. A 933, 229 (2014)

    Article  ADS  Google Scholar 

  29. L. McLerran, R.D. Pisarski, Nucl. Phys. A 796, 83 (2007)

    Article  ADS  Google Scholar 

  30. P. Castorina, R.V. Gavai, H. Satz, Eur. Phys. J. C 69, 169 (2010)

    Article  ADS  Google Scholar 

  31. M. Buballa, S. Carignano, Prog. Part. Nucl. Phys. 81, 39 (2015)

    Article  ADS  Google Scholar 

  32. T.G. Lee, E. Nakano, Y. Tsue, T. Tatsumi, B. Friman, Phys. Rev. D 92, 034024 (2015)

    Article  ADS  Google Scholar 

  33. Y. Hidaka, K. Kamikado, T. Kanazawa, T. Noumi, Phys. Rev. D 92, 034003 (2015)

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. School of Mathematics and Physics, North China Electric Power University, 102206, Beijing, China

    Zhao Zhang

  2. Department of Physics, Kyoto University, 606-8502, Kyoto, Japan

    Teiji Kunihiro

Authors
  1. Zhao Zhang
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Teiji Kunihiro
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Teiji Kunihiro.

Additional information

Communicated by D. Blaschke

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Zhang, Z., Kunihiro, T. Combined chiral and diquark fluctuations along QCD critical line and enhanced baryon production with parity doubling. Eur. Phys. J. A 52, 230 (2016). https://doi.org/10.1140/epja/i2016-16230-y

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1140/epja/i2016-16230-y

Search

Navigation