2018/01/01 by Hiroaki Abuki, Yusuke Takeda, Masayasu Harada
Physics and Astronomy · #Ansatz #Chiral anomaly #Chiral perturbation theory #Chiral symmetry #Dual (grammatical number) #Hadron #High-Energy Particle Collisions Research #Invariant (physics) #Mathematical physics #Nuclear matter #Nucleon #Parity (physics) #Particle physics #Phase (matter) #Physics #Quantum Chromodynamics and Particle Interactions #Quantum chromodynamics #Quantum electrodynamics #Quantum mechanics #Quantum, superfluid, helium dynamics #hep-ph #nucl-th
paper · pdf · doi:10.1051/epjconf/201819200020
7 pages, 5 eps figures, contribution to "QCD@Work 2018", International Workshop on QCD Theory and Experiment. 25-28 June 2018, Matera, Italy
openalex publication_date 2018/01/01 · arxiv created 2018/09/18 · arxiv updated 2018/12/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/06
We study inhomogeneous chiral phases in nuclear matter using a hadronic model with the parity doublet structure. With an extended ansatz for the dual chiral density wave off the chiral limit, we numerically determine the phase structure. A new type of dual chiral density wave where the condensate has nonvanishing space average is confirmed and it comes to occupy a wide range of low density region as the chiral invariant mass parameter is lowered.