Abstract The first and second-order supersymmetry transformations can be used to manipulate one or two energy levels of the initial spectrum when generating new exactly solvable Hamiltonians from a given potential. In this paper, we will construct supersymmetric partners trigonometric Rosen-Morse Firstly, it is identified set solutions stationary Schrödinger equation which are appropriate for i...

In this paper we construct coherent states for the two-dimensional Morse potential. We find dependence of spectrum on physical parameters and use to understand emergence accidental degeneracies. It is observed that, under certain conditions pertaining irrationality parameters, degeneracies do not appear as such energy levels are at most twofold degenerate. After defining a non-degenerate set 2D...

Interatomic interaction potentials are compared using a molecular dynamics modeling method to choose the simplest, but most effective, model describe of copper nanoparticles and graphene flakes. Three considered: (1) bond-order potential; (2) hybrid embedded-atom-method Morse (3) potential. The is investigated for crumpled filled with determine possibility obtaining composite mechanical propert...

For Morse-Smale pairs on a smooth, closed manifold the MorseSmale-Witten chain complex can be defined. The associated Morse homology is isomorphic to the singular homology of the manifold and yields the classical Morse relations for Morse functions. A similar approach can be used to define homological invariants for isolated invariant sets of flows on a smooth manifold, which gives an analogue ...

In this study, we apply the parametric Nikiforov-Uvarov method to obtain bound state solution of Schrödinger wave equation in presence Kratzer plus generalized Morse potential (KPGM). The energy eigen and corresponding normalised function were obtained closed form. resulting was used study partition other thermodynamic properties such as vibrational mean energy, specific heat capacity, free ent...

Modular femoral heads have been used successfully for many years in total hip arthroplasty. Few complications have been reported for the modular Morse taper connection between the femoral head and trunnion of the stem in metal-on-polyethylene bearings. Although there has always been some concern over the potential for fretting, corrosion, and generation of particulate debris at the modular junc...

The potential for communication through the kinesthetic aspect of the tactual sense was examined in a series of experiments employing Morse code signals. Experienced and inexperienced Morse code operators were trained to identify Morse code signals that were delivered as sequences of motional stimulation through up-down displacements (roughly 10 mm) of the fingertip. Performance on this task wa...