9 research outputs found
Body mass and lower jaw development of the female red deer as indices of habitat quality in the Ardennes
Planar Supersymmetric Quantum Mechanics of a Charged Particle in an External Electromagnetic Field
The supersymmetric quantum mechanics of a two-dimensional non-relativistic
particle subject to external magnetic and electric fields is studied in a
superfield formulation and with the typical non-minimal coupling of (2+1)
dimensions. Both the N=1 and N=2 cases are contemplated and the introduction of
the electric interaction is suitably analysed.Comment: V3-Improved by Referees' sugestions. REVTeX4 6 pages (twocolumn
option), no figures. V2-Minor changes. A previous version of this work was
presented by JAHN during the II Intern. Conf. on Fundamental Interactions,
June 2004, Pedra Azul-ES, Brazil. Submitted to Phys. Rev.