6533b86ffe1ef96bd12cd288
RESEARCH PRODUCT
Hartree-Fock-Bogoliubov solution of the pairing Hamiltonian in finite nuclei
Witold NazarewiczWitold NazarewiczWitold NazarewiczJacek DobaczewskiJacek Dobaczewskisubject
Condensed Matter::Quantum GasesPhysicsUnitarityta114Nuclear TheoryHartree–Fock methodRenormalizationBogoliubov transformationsymbols.namesakeRegularization (physics)PairingsymbolsWave functionHamiltonian (quantum mechanics)Mathematical physicsdescription
We present an overview of the Hartree-Fock-Bogoliubov (HFB) theory of nucleonic superfluidity for finite nuclei. After introducing basic concepts related to pairing correlations, we show how the correlated pairs are incorporated into the HFB wave function. Thereafter, we present derivation and structure of the HFB equations within the superfluid nuclear density functional formalism and discuss several aspects of the theory, including the unitarity of the Bogoliubov transformation in truncated single-particle and quasiparticle spaces, form of the pairing functional, structure of the HFB continuum, regularization and renormalization of pairing fields, and treatment of pairing in systems with odd particle numbers.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-03-01 |