About: CPT-conserving hamiltonians and their nonlinear supersymmetrization using differential charge-operators C

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Operátor C je uvažován v diferenciální formě 2. řádu. Je ukázána kompatibilita polynomiální SUSY s integrabilitou záměnných relací. Aplikováno na PT=asymetrické modely. (cs) A brief overview is given of recent developments and fresh ideas at the intersection of PT- and/or CPT-symmetric quantum mechanics with supersymmetric quantum mechanics (SUSY QM). Within the framework of the resulting supersymmetric version of CPT-symmetric quantum mechanics we study the consequences of the assumption that the %22charge%22 operator C is represented in a differential-operator form of the second or higher order. Besides the freedom allowed by the Hermiticity constraint for the operator CP, encouraging results are obtained in the second-order case. In particular, the integrability of intertwining relations proves to match the closure of our nonlinear (viz., polynomial) SUSY algebra. In a particular illustration, our form of CPT-symmetric SUSY QM leads to a new class of non-Hermitian polynomial oscillators with real spectrum which turn out to be PT-asymmetric. A brief overview is given of recent developments and fresh ideas at the intersection of PT- and/or CPT-symmetric quantum mechanics with supersymmetric quantum mechanics (SUSY QM). Within the framework of the resulting supersymmetric version of CPT-symmetric quantum mechanics we study the consequences of the assumption that the %22charge%22 operator C is represented in a differential-operator form of the second or higher order. Besides the freedom allowed by the Hermiticity constraint for the operator CP, encouraging results are obtained in the second-order case. In particular, the integrability of intertwining relations proves to match the closure of our nonlinear (viz., polynomial) SUSY algebra. In a particular illustration, our form of CPT-symmetric SUSY QM leads to a new class of non-Hermitian polynomial oscillators with real spectrum which turn out to be PT-asymmetric. (en)
Title	CPT-conserving hamiltonians and their nonlinear supersymmetrization using differential charge-operators C CPT-conserving hamiltonians and their nonlinear supersymmetrization using differential charge-operators C (en) Hamiltoniány zachovávající CPT a jejich nelineární supersymetrizace pomocí diferenciálního operátoru náboje C (cs)
skos:prefLabel	CPT-conserving hamiltonians and their nonlinear supersymmetrization using differential charge-operators C CPT-conserving hamiltonians and their nonlinear supersymmetrization using differential charge-operators C (en) Hamiltoniány zachovávající CPT a jejich nelineární supersymetrizace pomocí diferenciálního operátoru náboje C (cs)
skos:notation	RIV/61389005:_____/05:00031191!RIV06-AV0-61389005
http://linked.open.../vavai/riv/strany	7107;7128
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA1048302), Z(AV0Z10480505)
http://linked.open...iv/cisloPeriodika	30
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Znojil, Miloslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav jaderné fyziky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	516511
http://linked.open...ai/riv/idVysledku	RIV/61389005:_____/05:00031191
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	PT-symmetric Hamiltonians; CPT-symmetric quantum-mechanics; supersymmetric quantum mechanics (en)
http://linked.open.../riv/klicoveSlovo	CPT-symmetric quantum-mechanics PT-symmetric Hamiltonians supersymmetric quantum mechanics
http://linked.open...odStatuVydavatele	SG - Singapurská republika
http://linked.open...ontrolniKodProRIV	[D3472AAB2C51]
http://linked.open...i/riv/nazevZdroje	International Journal of Modern Physics. A
http://linked.open...in/vavai/riv/obor	BE
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Quantum teory and pseudo-Hermitian Hamiltonians
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	20
http://linked.open...iv/tvurceVysledku	Znojil, Miloslav Geyer, H. B. Bagchi, B. Cannata, F. Quesne, C. Banerjee, A. Caliceti, E.
http://linked.open...n/vavai/riv/zamer	Jaderná fyzika a příbuzné obory v základním, aplikovaném a interdisciplinárním výzkumu
issn	0217-751X
number of pages	21 (xsd:int)
is http://linked.open...avai/riv/vysledek of	CPT-conserving hamiltonians and their nonlinear supersymmetrization using differential charge-operators C

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