Spectrum of the semi-relativistic Pauli-Fierz model I

Takeru Hidaka, Fumio Hiroshima

HVZ type theorem for semi-relativistic Pauli-Fierz Hamiltonian, $$\HHH=\sqrt{(p\otimes \one -A)^2+M^2}+V\otimes \one +\one\otimes \hf,\quad M\geq 0,$$ in quantum electrodynamics is…