Unifying quantization for inhomogeneous integrable models

Anjan Kundu

doi:10.1016/j.physletb.2005.12.027

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Unifying quantization for inhomogeneous integrable models

Anjan Kundu

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Abstract

Integrable inhomogeneous versions of the models like NLS, Toda chain, Ablowitz-Ladik model etc., though well known at the classical level, have never been investigated for their possible quantum extensions. We propose a unifying scheme for constructing and solving such quantum integrable inhomogeneous models including a novel inhomogeneous sine-Gordon model, which avoids the difficulty related to the customary non-isospectral flow by introducing the inhomogeneities through some central elements of the underlying algebra.

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Anjan Kundu. 2005-12-12. Unifying quantization for inhomogeneous integrable models. https://doi.org/10.1016/j.physletb.2005.12.027

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