 0236 Asao Arai
 Nonrelativistic Limit of a DiracMaxwell Operator
in Relativistic Quantum Electrodynamics
(66K, LaTeX 2.09)
Jan 25, 02

Abstract ,
Paper (src),
View paper
(auto. generated ps),
Index
of related papers

Abstract. The nonrelativistic (scaling) limit of
a particlefield Hamiltonian $H$, called
a DiracMaxwell operator,
in relativistic quantum electrodynamics is considered.
It is proven that the nonrelativistic limit
of $H$ yields
a selfadjoint extension of
the PauliFierz Hamiltonian with spin $1/2$
in nonrelativistic quantum electrodynamics.
This is done by establishing in an abstract framework
a general limit theorem
on a family of selfadjoint
operators partially
formed out of strongly anticommuting selfadjoint operators
and then by applying
it to $H$.
 Files:
0236.tex