EPJ Web Conf.
Volume 192, 2018QCD@Work 2018 - International Workshop on Quantum Chromodynamics - Theory and Experiment
|Number of page(s)||7|
|Published online||14 November 2018|
Dual chiral density waves in nuclear matter
Department of Education, Aichi University of Education,
2 Department of Physics, Nagoya University, Nagoya, 464-8602, Japan
Published online: 14 November 2018
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.
© The Authors, published by EDP Sciences, 2018
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