Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chiral phase transition temperature in (2+1)-Flavor QCD   We present a lattice QCD based determination of the chiral phase transition
temperature in QCD with two degenerate, massless quarks and a physical strange
quark mass. We propose and calculate two novel estimators for the chiral
transition temperature for several values of the light quark masses,
corresponding to Goldstone pion masses in the range of $58~{\rm MeV}\lesssim
m_\pi\lesssim 163~{\rm MeV}$. The chiral phase transition temperature is
determined by extrapolating to vanishing pion mass using universal scaling
analysis. Finite volume effects are controlled by extrapolating to the
thermodynamic limit using spatial lattice extents in the range of $2.8$-$4.5$
times the inverse of the pion mass. Continuum extrapolations are carried out by
using three different values of the lattice cut-off, corresponding to lattices
with temporal extent $N_\tau=6,\ 8$ and $12$. After thermodynamic, continuum
and chiral extrapolations we find the chiral phase transition temperature
$T_c^0=132^{+3}_{-6}$ MeV.

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The categories of this paper are: math
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat