Essential Spectrum of Multiparticle Brown--Ravenhall Operators in External Field
The essential spectrum of multiparticle Brown--Ravenhall operators is characterized in terms of two--cluster decompositions for a wide class of external fields and interparticle interactions and for the systems with prescribed symmetries.
2000 Mathematics Subject Classification: 81V55, 81Q10
Keywords and Phrases:
Full text: dvi.gz 55 k, dvi 205 k, ps.gz 810 k, pdf 326 k.
Home Page of DOCUMENTA MATHEMATICA