"Journal of Physics. A - Mathematical and General Physics" . "Rozptyl na lok\u00E1ln\u00EDch deformac\u00EDch p\u0159\u00EDm\u00E9ho dr\u00E1tu p\u0159ipou\u0161t\u011Bj\u00EDc\u00EDho tunelov\u00E1n\u00ED"@cs . "P(KSK1010104), Z(AV0Z1048901)" . "Scattering by local deformations of a straight leaky wire" . "0305-4470" . . "Scattering by local deformations of a straight leaky wire"@en . "2"^^ . . "Scattering by local deformations of a straight leaky wire"@en . . "Scattering by local deformations of a straight leaky wire" . . . . "RIV/61389005:_____/05:00032288" . . "Exner, Pavel" . "RIV/61389005:_____/05:00032288!RIV06-AV0-61389005" . "541915" . "22" . "38" . . "We consider a model of a leaky quantum wire with the Hamiltonian -Delta - alpha delta(x - Gamma) in L-2(R-2), where Gamma is a compact deformation of a straight line. The existence of wave operators is proven and the S-matrix is found for the negative part of the spectrum. Moreover, we conjecture that the scattering at negative energies becomes asymptotically purely one-dimensional, being determined by the local geometry in the leading order, if Gamma is a smooth curve and alpha -> infinity."@en . "Kondej, Sylwia" . "Vy\u0161et\u0159ujeme rozptyl v modelu kvantov\u00E9ho dr\u00E1tu popsan\u00E9ho singul\u00E1rn\u00EDm Schr\u00F6dingerov\u00FDm oper\u00E1torem."@cs . . . "[7647220FB75D]" . "We consider a model of a leaky quantum wire with the Hamiltonian -Delta - alpha delta(x - Gamma) in L-2(R-2), where Gamma is a compact deformation of a straight line. The existence of wave operators is proven and the S-matrix is found for the negative part of the spectrum. Moreover, we conjecture that the scattering at negative energies becomes asymptotically purely one-dimensional, being determined by the local geometry in the leading order, if Gamma is a smooth curve and alpha -> infinity." . . . . . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . . . "Rozptyl na lok\u00E1ln\u00EDch deformac\u00EDch p\u0159\u00EDm\u00E9ho dr\u00E1tu p\u0159ipou\u0161t\u011Bj\u00EDc\u00EDho tunelov\u00E1n\u00ED"@cs . "10"^^ . "strong delta-interaction; Schr\u00F6dinger operator; quantum graphs"@en . "2"^^ . "4865;4874" .