Sturm-Schrodinger equations: Formula for metric

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SYSNO ASEP	0329630
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Sturm-Schrodinger equations: Formula for metric
Title	Sturm -Schrodingerovy rovnice: vzorec pro metriku
Author(s)	Znojil, Miloslav (UJF-V)_{RID, ORCID, SAI} Geyer, H.B. (ZA)
Source Title	Pramana: journal of physics - ISSN 0304-4289 Roč. 73, č. 2 (2009), s. 299-306
Number of pages	8 s.
Action	8th Conference on Non-Hermitian Hamiltonians in Quantum Physics
Event date	13.01.2009-16.01.2009
VEvent location	Mumbai
Country	IN - India
Event type	WRD
Language	eng - English
Country	IN - India
Keywords	Crypto-Hermiticity ; Sturm-Schrodinger bound-state problem ; Oscillators
Subject RIV	BE - Theoretical Physics
R&D Projects	LC06002 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	GA202/07/1307 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z10480505 - UJF-V (2005-2011)
UT WOS	000269548500009
Annotation	Sturm-Schrodinger equations H psi = E W psi with H not equal H-dagger and W not equal W-dagger not equal I are considered, with a weak point of the theory lying in the purely numerical matrix-inversion form of the double-series definition of the necessary metric operator circle minus in the physical Hilbert space of states [M Znojil, J. Phys. A: Math. Theor. 41, 215304 (2008)]. This shortcoming is removed here via an amended, single-series definition of circle minus.
Workplace	Nuclear Physics Institute
Contact	Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
Year of Publishing	2010

Number of the records: 1