Journal article
SUSY transformation of the Green function and a trace formula
- Abstract:
-
An integral relation is established between the Green functions corresponding to two Hamiltonians which are supersymmetric (SUSY) partners and in general may possess both discrete and continuous spectra. It is shown that when the continuous spectrum is present the trace of the difference of the Green functions for SUSY partners is a finite quantity which may or may not be equal to zero despite the divergence of the traces of each Green function. Our findings are illustrated by using the free ...
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- Publication status:
- Published
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- Publisher copy:
- 10.1088/0305-4470/38/34/009
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Authors
Bibliographic Details
- Journal:
- J. Phys. A: Math. Gen.
- Volume:
- 38
- Issue:
- 34
- Pages:
- 7557-7565
- Publication date:
- 2005-07-17
- DOI:
- EISSN:
-
1361-6447
- ISSN:
-
0305-4470
- Source identifiers:
-
23939
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:23939
- UUID:
-
uuid:8d1e8214-3caa-4d15-ad60-ec3cc8370660
- Local pid:
- pubs:23939
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2005
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