dorsal/arxiv
View SchemaThe generalised relativistic Lindhard functions
| Authors | M. B. Barbaro, R. Cenni, M. R. Quaglia |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0503072 |
| URL | https://arxiv.org/abs/nucl-th/0503072 |
| DOI | 10.1140/epja/i2005-10105-4 |
| Journal | Eur.Phys.J. A25 (2005) 299-318 |
Abstract
We present here analytic expressions for the generalised Lindhard function, also referred to as Fermi Gas polarisation propagator, in a relativistic kinematic framework and in the presence of various resonances and vertices. Particular attention is payed to its real part, since it gives rise to substantial difficulties in the definition of the currents entering the dynamics.
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"abstract": "We present here analytic expressions for the generalised Lindhard function,\nalso referred to as Fermi Gas polarisation propagator, in a relativistic\nkinematic framework and in the presence of various resonances and vertices.\nParticular attention is payed to its real part, since it gives rise to\nsubstantial difficulties in the definition of the currents entering the\ndynamics.",
"arxiv_id": "nucl-th/0503072",
"authors": [
"M. B. Barbaro",
"R. Cenni",
"M. R. Quaglia"
],
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"doi": "10.1140/epja/i2005-10105-4",
"journal_ref": "Eur.Phys.J. A25 (2005) 299-318",
"title": "The generalised relativistic Lindhard functions",
"url": "https://arxiv.org/abs/nucl-th/0503072"
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