Cryptohermitian picture of scattering using quasilocal metric operators.

Znojil, Miloslav

Displaying similar documents to “Cryptohermitian picture of scattering using quasilocal metric operators.”

Reductions of multicomponent mKdV equations on symmetric spaces of DIII-type.

Gerdjikov, Vladimir S., Kostov, Nikolay A. (2008)

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Differential calculus on 'non-standard' (h-deformed) Minkowski spaces

José de Azcárraga, Francisco Rodenas (1997)

Banach Center Publications

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The differential calculus on 'non-standard' h-Minkowski spaces is given. In particular it is shown that, for them, it is possible to introduce coordinates and derivatives which are simultaneously hermitian.

On the spectrum of a discrete non-Hermitian quantum system.

Ergun, Ebru (2009)

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Integrable models of interaction of matter with radiation.

Inozemtsev, Vladimir I., Inozemtseva, Natalia G. (2006)

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Generalized Hurwitz maps of the type S × V → W, anti-involutions, and quantum braided Clifford algebras

Julian Ławrynowicz, Jakub Rembieliński, Francesco Succi (1996)

Banach Center Publications

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The notion of a $J^{3}$ -triple is studied in connection with a geometrical approach to the generalized Hurwitz problem for quadratic or bilinear forms. Some properties are obtained, generalizing those derived earlier by the present authors for the Hurwitz maps S × V → V. In particular, the dependence of each scalar product involved on the symmetry or antisymmetry is discussed as well as the configurations depending on various choices of the metric tensors of scalar products of the basis elements....

On the equivalence of Hermitian inner products on topological *-algebras.

Abel, Mart, Abel, Mati (2010)

Banach Journal of Mathematical Analysis [electronic only]

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Point canonical transformation versus deformed shape invariance for position-dependent mass Schrödinger equations.

Quesne, Christiane (2009)

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Solvable two-body Dirac equation as a potential model of light mesons.

Duviryak, Askold (2008)

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Weyl type upper bounds on the number of resonances near the real axis for trapped systems

Plamen Stefanov (2001)

Journées équations aux dérivées partielles

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We study semiclassical resonances in a box $Ω (h)$ of height $h^{N}$ , $N ≫ 1$ . We show that the semiclassical wave front set of the resonant states (including the “generalized eigenfunctions”) is contained in the set $𝒯$ of the trapped bicharacteristics. We also show that for a suitable self-adjoint reference operator $P^{#} (h)$ with discrete spectrum the number of resonances in $Ω (h)$ is bounded by the number of eigenvalues of $P^{#} (h)$ in an interval a bit larger than the projection of $Ω (h)$ on the real line. As an application,...

Bethe ansatz, inverse scattering transform and tropical Riemann theta function in a periodic soliton cellular automaton for $A n^{(1)}$ .

Kuniba, Atsuo, Takagi, Taichiro (2010)

SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]

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