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arXiv · 1809.06485

Dual chiral density waves in nuclear matter

Hiroaki Abuki·Yusuke Takeda·Masayasu Harada
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Abstract

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.

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Hiroaki Abuki, Yusuke Takeda, Masayasu Harada. 2018-09-18. Dual chiral density waves in nuclear matter. https://doi.org/10.1051/epjconf/201819200020

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