The Faddeev equation and the essential spectrum of a model operator associated with the Hamiltonian of a nonconserved number of particles
DOI10.1155/2014/943868zbMath1292.81053OpenAlexW2161554863WikidataQ59046202 ScholiaQ59046202MaRDI QIDQ2248401
Zahriddin I. Muminov, Jamshid Rasulov, Fudziah Bt. Ismail
Publication date: 26 June 2014
Published in: Advances in Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1155/2014/943868
essential spectrumfermionic Fock spaceaddeev equationFriedreich modelnonconserved number of particles
Spectrum, resolvent (47A10) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Many-body theory; quantum Hall effect (81V70)
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