Journal of Mathematical Sciences: Advances and Applications
OPERATOR MATRIX IN FERMIONIC FOCK SPACE[1] C. Tretter, Spectral Theory of Block Operator Matrices and
Applications, Imperial College Press, 2008.
[2] H. Spohn, Ground states of the spin-boson Hamiltonian, Comm. Math.
Phys. 123 (1989), 277-304.
[3] R. A. Minlos and H. Spohn, The three-body problem in radioactive
decay: The case of one atom and at most two photons, Topics in
Statistical and Theoretical Physics, American Mathematical Society
Translations Series 2 177 (1996), 159-193.
[4] S. N. Lakaev and T. Kh. Rasulov, A model in the theory of
perturbations of the essential spectrum of multi-particle operators,
Math. Notes 73(4) (2003), 521-528.
