Friedel Oscillations in Relativistic Nuclear Matter
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Friedel Oscillations in Relativistic Nuclear Matter

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Friedel Oscillations in Relativistic Nuclear Matter

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Díaz Alonso, Joaquín; Gallego, E.; Pérez Cañellas, Armando
This document is a artículoDate1994

Este documento está disponible también en : http://dx.doi.org/10.1103/PhysRevLett.73.2536

Este documento está disponible también en : http://hdl.handle.net/10550/33119
We calculate the low-momentum N-N effective potential obtained in the one-boson exchange approximation, inside a nuclear plasma at finite temperature, as described by the relativistic sigma-omega model. We analyze the screening effects on the attractive part of the potential in the intermediate range as density or temperature increases. In the long range the potential shows Friedel-type oscillations instead of the usual exponential damping. These oscillations arise from the sharp edge of the Fermi surface and should be encountered in any realistic model of nuclear matter.

    Díaz Alonso, Joaquín; Gallego, E.; Pérez Cañellas, Armando (1994) Friedel Oscillations in Relativistic Nuclear Matter Physical Review Letters 73 19 2536 2539
http://dx.doi.org/10.1103/PhysRevLett.73.2536

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