Fixed-Velocity Chiral Sum Rules for Nuclear Matter

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Infinite sets of sum rules involving the excitations of infinite nuclear matter are derived using only completeness, the current algebra implicit in QCD, and relativistic covariance. The sum rules can be used for isospin-asymmetric nuclear matter, including neutron matter. They relate the chiral condensate and the isospin density to weighted sums over states with fixed velocity relative to the nuclear matter ground state.
RevTeX, 15 pages, 2 figures

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Nuclear Theory, High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/82748

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nucl-th/9702027
 http://arxiv.org/abs/nucl-th/9702027

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arXiv