Non-zero density QCD by the Taylor expansion method: The Isentropic equation of state, hadronic fluctuations and more

Schmidt C, Miao C (2008) .

Preprint | English

No fulltext has been uploaded

Author
;
Abstract
We discuss the Taylor expansion approach to non-zero baryon chemical potential (μB) and present results on expanion coefficients of the pressure and energy density up to the 6-th order in μB. Calculations have been performed with (2+1)-flavor of improved staggerd fermions (p4fat3) and almost physical masses on lattices with temporal extent of four and six time slices. We use the expansion coefficients to construct the isentropic equation of state on lines of constant entropy per baryon number and various different hadronic fluctuations. Furthermore, we estimate the radius of convegence of our expansion, which can be seen as a method to analyze the structure of the QCD phase diagram.
Publishing Year
PUB-ID

Cite this

Schmidt C, Miao C. Non-zero density QCD by the Taylor expansion method: The Isentropic equation of state, hadronic fluctuations and more. 2008.
Schmidt, C., & Miao, C. (2008). Non-zero density QCD by the Taylor expansion method: The Isentropic equation of state, hadronic fluctuations and more.
Schmidt, C., and Miao, C. (2008). Non-zero density QCD by the Taylor expansion method: The Isentropic equation of state, hadronic fluctuations and more.
Schmidt, C., & Miao, C., 2008. Non-zero density QCD by the Taylor expansion method: The Isentropic equation of state, hadronic fluctuations and more.
C. Schmidt and C. Miao, “Non-zero density QCD by the Taylor expansion method: The Isentropic equation of state, hadronic fluctuations and more”, 2008.
Schmidt, C., Miao, C.: Non-zero density QCD by the Taylor expansion method: The Isentropic equation of state, hadronic fluctuations and more. (2008).
Schmidt, Christian, and Miao, Chuan. “Non-zero density QCD by the Taylor expansion method: The Isentropic equation of state, hadronic fluctuations and more”. (2008).
This data publication is cited in the following publications:
This publication cites the following data publications:

Export

0 Marked Publications

Open Data PUB

Sources

arXiv 0810.0375

Search this title in

Google Scholar