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PT-symmetric supersymmetry in a solvable short-range model
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SYSNO ASEP 0043712 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title PT-symmetric supersymmetry in a solvable short-range model Title PT-symetrická supersymetrie v řešitelném krátkodosahovém modelu Author(s) Bagchi, B. (IN)
Mallik, S. (IN)
Bíla, Hynek (UJF-V)
Jakubský, Vít (UJF-V) RID, ORCID, SAI
Znojil, Miloslav (UJF-V) RID, ORCID, SAI
Quesne, C. (BE)Source Title International Journal of Modern Physics. A - ISSN 0217-751X
Roč. 21, č. 10 (2006), s. 2173-2190Number of pages 18 s. Language eng - English Country SG - Singapore Keywords PT-symmetry ; supersymmetry ; deep square Subject RIV BE - Theoretical Physics R&D Projects LC06002 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10480505 - UJF-V (2005-2011) Annotation The simplest purely imaginary and piecewise constant PT-symmetric potential located inside a larger box is studied. Unless its strength exceeds a certain critical value, all the spectrum of its bound states remains real and discrete. We interpret such a model as an initial element of the generalized non-Hermitian Witten's hierarchy of solvable Hamiltonians and construct its first supersymmetric partner in closed form. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2007
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