Electronic Resource
Springer
The European physical journal
28 (1985), S. 203-209
ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Criteria for the spontaneous breaking of supersymmetry have been proposed and we examine their range of applicability by evaluating them in some quantum mechanical models. In particular, Str (e −βH ) as well as the functional integral expression by Cecotti and Girardello may differ from the integer Δ obtained by zero energy state counting if the spectrum has a continuum part. An attempt to elucidate the difference is made. Also the Nicolai mapping may not have complete range even if the symmetry is unbroken.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01575724
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