About: MHD alpha(2)-dynamo, Squire equation and PT-symmetric interpolation between square well and harmonic oscillator

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About: MHD alpha(2)-dynamo, Squire equation and PT-symmetric interpolation between square well and harmonic oscillator Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Popsány matematické podobnosti fyzikálně různých modelů. (cs) It is shown that the alpha(2)-dynamo of magnetohydrodynamics, the hydrodynamic Squire equation as well as an interpolation model of PT-symmetric quantum mechanics are closely related as spectral problems in Krein spaces. For the alpha(2)-dynamo and the PT-symmetric model the strong similarities are demonstrated with the help of a 2x2 operator matrix representation, whereas the Squire equation is reinterpreted as a rescaled and Wick-rotated PT-symmetric problem. Based on recent results on the Squire equation the spectrum of the PT-symmetric interpolation model is analyzed in detail and the Herbst limit is described as spectral singularity. It is shown that the alpha(2)-dynamo of magnetohydrodynamics, the hydrodynamic Squire equation as well as an interpolation model of PT-symmetric quantum mechanics are closely related as spectral problems in Krein spaces. For the alpha(2)-dynamo and the PT-symmetric model the strong similarities are demonstrated with the help of a 2x2 operator matrix representation, whereas the Squire equation is reinterpreted as a rescaled and Wick-rotated PT-symmetric problem. Based on recent results on the Squire equation the spectrum of the PT-symmetric interpolation model is analyzed in detail and the Herbst limit is described as spectral singularity. (en)
Title	MHD alpha(2)-dynamo, Squire equation and PT-symmetric interpolation between square well and harmonic oscillator MHD alpha(2)-dynamo, Squire equation and PT-symmetric interpolation between square well and harmonic oscillator (en) MHD alfa 2 – dynamo Squireova rovnice a PT-symetrická interpolace mezi pravoúhlou jámou a harmonickým oscilátorem (cs)
skos:prefLabel	MHD alpha(2)-dynamo, Squire equation and PT-symmetric interpolation between square well and harmonic oscillator MHD alpha(2)-dynamo, Squire equation and PT-symmetric interpolation between square well and harmonic oscillator (en) MHD alfa 2 – dynamo Squireova rovnice a PT-symetrická interpolace mezi pravoúhlou jámou a harmonickým oscilátorem (cs)
skos:notation	RIV/61389005:_____/05:00000920!RIV06-AV0-61389005
http://linked.open.../vavai/riv/strany	063504
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA1048302), Z(AV0Z10480505)
http://linked.open...iv/cisloPeriodika	6
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	530121
http://linked.open...ai/riv/idVysledku	RIV/61389005:_____/05:00000920
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	non-Hermitian Hamiltonians; mass Schrödinger-equation (en)
http://linked.open.../riv/klicoveSlovo	non-Hermitian Hamiltonians mass Schrödinger-equation
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[2F2DB0F7E7D8]
http://linked.open...i/riv/nazevZdroje	Journal of Mathematical Physics
http://linked.open...in/vavai/riv/obor	BE
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Quantum teory and pseudo-Hermitian Hamiltonians
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	46
http://linked.open...iv/tvurceVysledku	Znojil, Miloslav Günter, U. Stefani, F.
http://linked.open...n/vavai/riv/zamer	Jaderná fyzika a příbuzné obory v základním, aplikovaném a interdisciplinárním výzkumu
issn	0022-2488
number of pages	1 (xsd:int)
is http://linked.open...avai/riv/vysledek of	MHD alpha(2)-dynamo, Squire equation and PT-symmetric interpolation between square well and harmonic oscillator

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