19 citations · 27 across the 3 of their papers we have counts for
4 papers
A three-dimensional superconformal quantum mechanics with dynamical symmetry
Ivan E. Cunha, Francesco Toppan
We construct a three-dimensional superconformal quantum mechanics (and its associated de Alfaro-Fubini-Furlan deformed oscillator) possessing an dynamical symmetry. At a…
On the spectrum-generating superalgebras of the deformed one-dimensional quantum oscillators
N. Aizawa, I. E. Cunha, Z. Kuznetsova +1
We investigate the dynamical symmetry superalgebras of the one-dimensional Matrix Superconformal Quantum Mechanics with inverse-square potential. They act as spectrum-generating su…
From worldline to quantum superconformal mechanics with/without oscillatorial terms: and models
I. E. Cunha, N. L. Holanda, F. Toppan
In this paper we quantize superconformal -models defined by worldline supermultiplets. Two types of superconformal mechanics, with and without a DFF term, are considered. Withou…
Hadronic Matter in the Robertson-Walker Metric and the Early Universe
Ivan E. Cunha, Celso C. Barros
In this work, the Friedman equations for hadronic matter in the Robertson-Walker metric in the early Universe are obtained. We consider the hadronic phase, formed after the hadroni…