### Abstract

We calculate the QCD cross-over temperature, the equation of state and fluctuations of conserved charges at finite density by analytical continuation from imaginary to real chemical potentials. Our calculations are based on new continuum extrapolated lattice simulations using the 4stout staggered actions with a lattice resolution up to N_{t}=16. The simulation parameters are tuned such that the strangeness neutrality is maintained, as it is in heavy ion collisions.

Original language | English |
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Pages (from-to) | 797-800 |

Number of pages | 4 |

Journal | Nuclear Physics A |

Volume | 956 |

DOIs | |

Publication status | Published - Dec 1 2016 |

### Fingerprint

### Keywords

- equation of state
- finite density
- lattice QCD
- phase diagram

### ASJC Scopus subject areas

- Nuclear and High Energy Physics

### Cite this

*Nuclear Physics A*,

*956*, 797-800. https://doi.org/10.1016/j.nuclphysa.2016.02.010

**Towards the QCD phase diagram from analytical continuation.** / Bellwied, R.; Borsányi, S.; Fodor, Z.; Günther, J.; Katz, S.; Pásztor, A.; Ratti, C.; Szabó, K. K.

Research output: Contribution to journal › Article

*Nuclear Physics A*, vol. 956, pp. 797-800. https://doi.org/10.1016/j.nuclphysa.2016.02.010

}

TY - JOUR

T1 - Towards the QCD phase diagram from analytical continuation

AU - Bellwied, R.

AU - Borsányi, S.

AU - Fodor, Z.

AU - Günther, J.

AU - Katz, S.

AU - Pásztor, A.

AU - Ratti, C.

AU - Szabó, K. K.

PY - 2016/12/1

Y1 - 2016/12/1

N2 - We calculate the QCD cross-over temperature, the equation of state and fluctuations of conserved charges at finite density by analytical continuation from imaginary to real chemical potentials. Our calculations are based on new continuum extrapolated lattice simulations using the 4stout staggered actions with a lattice resolution up to Nt=16. The simulation parameters are tuned such that the strangeness neutrality is maintained, as it is in heavy ion collisions.

AB - We calculate the QCD cross-over temperature, the equation of state and fluctuations of conserved charges at finite density by analytical continuation from imaginary to real chemical potentials. Our calculations are based on new continuum extrapolated lattice simulations using the 4stout staggered actions with a lattice resolution up to Nt=16. The simulation parameters are tuned such that the strangeness neutrality is maintained, as it is in heavy ion collisions.

KW - equation of state

KW - finite density

KW - lattice QCD

KW - phase diagram

UR - http://www.scopus.com/inward/record.url?scp=84991790815&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84991790815&partnerID=8YFLogxK

U2 - 10.1016/j.nuclphysa.2016.02.010

DO - 10.1016/j.nuclphysa.2016.02.010

M3 - Article

AN - SCOPUS:84991790815

VL - 956

SP - 797

EP - 800

JO - Nuclear Physics A

JF - Nuclear Physics A

SN - 0375-9474

ER -