6533b838fe1ef96bd12a4e86

RESEARCH PRODUCT

Mixing of Two-Quasiparticle Configurations

Jouni Suhonen

subject

Physicssymbols.namesakeMean field theoryCondensed Matter::SuperconductivityQuantum mechanicssymbolsQuasiparticleEquations of motionCondensed Matter::Strongly Correlated ElectronsCondensed Matter::Mesoscopic Systems and Quantum Hall EffectHamiltonian (quantum mechanics)Residual

description

In this chapter we discuss configuration mixing of two-quasiparticle states. It is caused by the residual interaction remaining beyond the quasiparticle mean field defined in Chap. 13. We derive the equations of motion by the EOM method developed in Sect. 11.1. To accomplish this we need to express the residual Hamiltonian in terms of quasiparticles.

yearjournalcountryeditionlanguage
2007-01-01
https://doi.org/10.1007/978-3-540-48861-3_16