Abstract
In this paper we generalize the induced-interaction equations to calculate quasiparticle interactions and scattering amplitudes for an arbitrary, two-component Fermi liquid. An application of this formalism to a two-band electron system, with relevance to heavy-fermion physics, will be subsequently presented in another paper. We include a review of the Landau theory for an arbitrary, charged two-component Fermi liquid with arbitrary Fermi momenta. This review includes equilibrium, dynamic, and transport properties. In the weak-coupling regime, it is shown how the results obtained from the random-phase approximation agree with Landau theory.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
