25 citations · 25 across the 4 of their papers we have counts for
4 papers
Two- and three- dimensional few-body systems in the universal regime
F. F. Bellotti
Macro properties of cold atomic gases are driven by few-body correlations, even if the gas has thousands of particles. Quantum systems composed of two and three particles with attr…
Universality of three-body systems in 2D: parametrization of the bound states energies
F. F. Bellotti, T. Frederico, M. T. Yamashita +3
Universal properties of mass-imbalanced three-body systems in 2D are studied using zero-range interactions in momentum space. The dependence of the three-particle binding energy on…
Weakly bound states of two- and three-boson systems in the crossover from two to three dimension
M. T. Yamashita, F. F. Bellotti, T. Frederico +3
The spectrum and properties of quantum bound states is strongly dependent on the dimensionality of space. How this comes about and how one may theoretically and experimentally stud…
A mapping function approach applied to some classes of nonlinear equations
A. de Souza Dutra, M. Hott, Filipe F. Bellotti
In this work, we study some models of scalar fields in 1+1 dimensions with non-linear self-interactions. Here, we show how it is possible to extend the solutions recently reported…