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nucl-th2005
Bosonization of the Pairing Hamiltonian
Maria B. Barbaro, Maria R. Quaglia
We address the problem of the bosonization of finite fermionic systems with two different approaches. First we work in the path integral formalism, showing how a truly bosonic effe…
nucl-th2005
The generalised relativistic Lindhard functions
M. B. Barbaro, R. Cenni, M. R. Quaglia
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…