Titlebook: Integrability, Supersymmetry and Coherent States; A Volume in Honour o ?engül Kuru,Javier Negro,Luis M. Nieto Book 2019 Springer Nature Swi

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Curvature as an Integrable Deformation,heir (super)integrability properties is reviewed. The constant Gaussian curvature of the underlying spaces is introduced as an explicit deformation parameter, thus allowing the construction of new integrable Hamiltonians in a unified geometric setting in which the Euclidean systems are obtained in t

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Instrumental

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Coherent and Squeezed States: Introductory Review of Basic Notions, Properties, and Generalizations and notions, including some passages of the history of science, with the aim of facilitating the subject for nonspecialists. In this sense, the present work is intended to be complementary to other papers of the same nature and subject in current circulation.

Liability

Real- and Complex-Energy Non-conserving Particle Number Pairing Solution, well bound many-body system), the continuous part of the energy spectrum has to be considered explicitly due to the proximity of the Fermi level to the continuum’s threshold. In this work we show how to introduce these correlations through the continuum single-particle level density (CSPLD) in the

Range-Of-Motion

Jacobi Polynomials as ,(2, 2) Unitary Irreducible Representation,the Wigner ..-matrices where the integer and half-integer spins .?:=?.?+?(.?+?.)∕2 are considered together. The 15 generators of this irreducible representation are realized in terms of zero or first order differential operators and the algebraic and analytical structure of operators of physical int

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,Infinite Square-Well, Trigonometric P?schl-Teller and Other Potential Wells with a Moving Barrier,lls with a moving barrier. We depart from the well-known system of a one-dimensional particle in a box. With a point transformation, an infinite square-well potential with a moving barrier is generated. Using time dependent supersymmetry, the latter leads to a trigonometric P?schl-Teller potential w

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