2 papers
cond-mat.quant-gas2026
Emergent Quantum Droplets in Logarithmic Klein-Gordon Models of Bose-Einstein Condensates
Kevin Hernández, ElÃas Castellanos
We study a relativistic scalar field model for self-bound Bose-Einstein condensates (BECs) by analyzing a nonlinear Klein-Gordon equation with cubic and logarithmic interactions. T…
cond-mat.other2025
Rotating Quantum Droplets in Low Dimensions
Kevin Hernández, ElÃas Castellanos
Quantum droplets formed by rubidium, lithium, and sodium atoms have been analyzed in this paper by using a logarithmic-type Gross-Pitaevskii equation. Variational methods and numer…