Lattice bosons in quartic confinement
classification
❄️ cond-mat.other
cond-mat.stat-mech
keywords
bosonsquarticcondensationeffectslatticeresultsboseboson
read the original abstract
We present a theoretical study of bose condensation of non-interacting bosons in finite lattices in quartic potentials in one, two, and three dimensions. We investigate dimensionality effects and quartic potential effects on single boson density of energy states, condensation temperature, condensate fraction, and specific heat. The results obtained are compared with corresponding results for lattice bosons in harmonic traps.
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