The Faddeev equation and essential spectrum of a model operator associated with the Hamiltonian of nonconserved number of particles

A model describing a truncated operator H (truncated with respect to the number of particles) and acting in the direct sum of zero-, one-, and two-particle subspaces of fermionic Fock space over is investigated. The location of the essential spectrum of the model operator H is described by means of...

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Bibliographic Details
Main Authors: Muminov, Zahriddin, Ismail, Fudziah, Rasulov, Jamshid
Format: Article
Language:English
Published: Hindawi Publishing Corporation 2014
Online Access:http://psasir.upm.edu.my/id/eprint/35701/1/The%20Faddeev%20Equation%20and%20the%20Essential%20Spectrum%20of.pdf
http://psasir.upm.edu.my/id/eprint/35701/
http://www.hindawi.com/journals/amp/2014/943868/abs/
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