Static properties of nuclear matter within the Boson Loop Expansion
نویسندگان
چکیده
The use of the Boson Loop Expansion is proposed for investigating the static properties of nuclear matter. We consider a schematic dynamical model in which the interaction is carried by the scalar–isoscalar σ meson. The suggested approximation scheme is examined in detail at the mean field level and at the one– and two–loop orders. The relevant formulas are provided to derive the binding energy per nucleon, the pressure and the compressibility of nuclear matter.
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