Bagchi, Bijan; Banerjee, A.; Caliceti, Emanuela; Cannata, Francesco; Geyer, Hendrik B.; Quesne, Christiane; Znojil, Miloslav \({\mathcal{CPT}}\)-conserving Hamiltonians and their nonlinear supersymmetrization using differential charge-operators \({\mathcal C}\). (English) Zbl 1091.81023 Int. J. Mod. Phys. A 20, No. 30, 7107-7128 (2005). MSC: 81Q10 47A10 81Q60 PDF BibTeX XML Cite \textit{B. Bagchi} et al., Int. J. Mod. Phys. A 20, No. 30, 7107--7128 (2005; Zbl 1091.81023) Full Text: DOI arXiv OpenURL
Banerjee, Abhijit A perturbative treatment of a generalized \(\mathcal{PT}\)-symmetric quartic anharmonic oscillator. (English) Zbl 1086.81507 Mod. Phys. Lett. A 20, No. 39, 3013-3023 (2005). MSC: 81Q05 81Q15 PDF BibTeX XML Cite \textit{A. Banerjee}, Mod. Phys. Lett. A 20, No. 39, 3013--3023 (2005; Zbl 1086.81507) Full Text: DOI arXiv OpenURL