The behaviour of a class of spontaneously broken supersymmetric models in 2 + 1 dimensions is studied at nonzero temperatures. It is found that supersymmetry is explicitly broken by temperature corrections since the goldstino generically acquires a mass at any T not-equal 0.
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Comis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, ArgentinaComis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina
Fosco, CD
Kovner, A
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机构:Comis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina