3 papers
cond-mat.quant-gas2024
Reliability of the Born-Oppenheimer approximation in noninteger dimensions
D. S. Rosa, T. Frederico, R. M. Francisco +2
We address the question of the reliability of the Born-Oppenheimer (BO) approximation for a mass-imbalanced resonant three-body system embedded in noninteger dimensions. We address…
physics.atom-ph2024
Discrete scaling in non-integer dimensions
Tobias frederico, Rafael Mendes Francisco, Dérick dos Santos Rosa +2
We explore the effect of a finite two-body energy in the discrete scale symmetry regime of two heavy bosonic impurities immersed in a light bosonic system. By means of the Born-Opp…
physics.atom-ph2022
Two-heavy impurities immersed in squeezed light-boson systems
R. M. Francisco, D. S. Rosa, T. Frederico
We investigate the spectrum and structure of two-heavy bosonic impurities immersed in a light-boson system in D dimensions by means of the Born-Oppenheimer approximation. The fract…