Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The QCD crossover at finite chemical potential from lattice simulations   We provide the most accurate results for the QCD transition line so far. We
optimize the definition of the crossover temperature $T_c$, allowing for its
very precise determination, and extrapolate from imaginary chemical potential
up to real $\mu_B \approx 300$ MeV. The definition of $T_c$ adopted in this
work is based on the observation that the chiral susceptibility as a function
of the condensate is an almost universal curve at zero and imaganiary $\mu_B$.
We obtain the parameters $\kappa_2=0.0153(18)$ and $\kappa_4=0.00032(67)$ as a
continuum extrapolation based on $N_t=10,12$ and $16$ lattices with physical
quark masses. We also extrapolate the peak value of the chiral susceptibility
and the width of the chiral transition along the crossover line. In fact, both
of these are consistent with a constant function of $\mu_B$. We see no sign of
criticality in the explored range.

29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph