TY - JOUR
T1 - The pion quasiparticle in the low-temperature phase of QCD
AU - Brandt, Bastian B.
AU - Francis, Anthony
AU - Meyer, Harvey B.
AU - Robaina, Daniel
AU - Zapp, Kai
N1 - Publisher Copyright:
© The Authors, published by EDP Sciences, 2018.
PY - 2018/3/26
Y1 - 2018/3/26
N2 - We extend our previous studies [PhysRevD.90.054509, PhysRevD.92.094510] of the pion quasiparticle in the low-temperature phase of two-flavor QCD with support from chiral effective theory. This includes the analysis performed on a finite temperature ensemble of size 20 × 643 at T ∼151MeV and a lighter zero-temperature pion mass mπ ∼185 MeV. Furthermore, we investigate the Gell-Mann-Oakes-Renner relation at finite temperature and the Dey-Eletsky-Ioffe mixing theorem at finite quark mass.
AB - We extend our previous studies [PhysRevD.90.054509, PhysRevD.92.094510] of the pion quasiparticle in the low-temperature phase of two-flavor QCD with support from chiral effective theory. This includes the analysis performed on a finite temperature ensemble of size 20 × 643 at T ∼151MeV and a lighter zero-temperature pion mass mπ ∼185 MeV. Furthermore, we investigate the Gell-Mann-Oakes-Renner relation at finite temperature and the Dey-Eletsky-Ioffe mixing theorem at finite quark mass.
UR - http://www.scopus.com/inward/record.url?scp=85045133499&partnerID=8YFLogxK
U2 - 10.1051/epjconf/201817507045
DO - 10.1051/epjconf/201817507045
M3 - Conference article
AN - SCOPUS:85045133499
SN - 2101-6275
VL - 175
JO - EPJ Web of Conferences
JF - EPJ Web of Conferences
M1 - 07045
T2 - 35th International Symposium on Lattice Field Theory, Lattice 2017
Y2 - 18 June 2017 through 24 June 2017
ER -