Magnetic properties in the inhomogeneous chiral phase
Ryo Yoshiike, Kazuya Nishiyama, Toshitaka Tatsumi
TL;DR
This paper explores how inhomogeneous chiral phases in quark matter exhibit unique magnetic properties, including spontaneous magnetization and non-diverging susceptibility, due to asymmetric energy spectra under magnetic fields.
Contribution
It reveals the magnetic characteristics of inhomogeneous chiral phases, highlighting the role of spatially modulated condensates and asymmetric Landau levels in quark matter.
Findings
Quark matter in this phase has spontaneous magnetization.
Magnetic susceptibility remains finite at the critical point.
Asymmetric Landau levels cause unique magnetic responses.
Abstract
We investigate the magnetic properties of quark matter in the inhomogeneous chiral phase, where both scalar and pseudoscalar condensates spatially modulate. The energy spectrum of the lowest Landau level becomes asymmetric about zero in the external magnetic field, and gives rise to the remarkably magnetic properties: quark matter has a spontaneous magnetization, while the magnetic susceptibility does not diverge on the critical point.
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Taxonomy
TopicsHigh-pressure geophysics and materials · Quantum, superfluid, helium dynamics · Rare-earth and actinide compounds