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arxiv: hep-ph/0405216 · v1 · submitted 2004-05-21 · ✦ hep-ph · nucl-th

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Quantum Anomalies in Dense Matter

D.T.Son (INT) , A.R.Zhitnitsky (UBC)
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classification ✦ hep-ph nucl-th
keywords anomaliesanomalylightmatterquantumbaryonbosonsconsequences
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We consider the effects of quantum anomalies involving the baryon current for high-density matter. In the effective Lagrangian, the anomaly terms describe the interaction of three light fields: the electromagnetic photons A_mu, neutral light Nambu-Goldstone bosons (pi, eta, eta'), and the superfluid phonon. The anomaly induced interactions lead to a number of interesting phenomena which may have phenomenological consequences observable in neutron stars.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Chiral Magnetic effect as the anomaly in the transverse axial vector Ward Identity

    hep-th 2026-04 unverdicted novelty 5.0

    The chiral magnetic effect is the anomaly of the transverse axial vector Ward identity, which enforces a universal conductivity of 1/(2π²) robust against external parameters and interactions.