The Rényi entropy, a comparative study for He-like atoms using the exponential-cosine screened Coulomb potential
Sign Up to like & getrecommendations! Published in 2017 at "Results in physics"
DOI: 10.1016/j.rinp.2017.10.013
Abstract: Abstract A comparative study of the atomic Renyi entropies for the exponential-cosine screened Coulomb potential (ECSCP), has been discussed. The study has been done by solving the Schrodinger equation in the Hylleraas-space, and within the… read more here.
Keywords: cosine screened; comparative study; coulomb potential; exponential cosine ... See more keywords
Critical stability and quantum phase transition of two-electron system under exponential-cosine-screened-Coulomb interaction
Sign Up to like & getrecommendations! Published in 2020 at "European Physical Journal D"
DOI: 10.1140/epjd/e2020-10328-8
Abstract: The stability of two electron system under the influence of the exponential-cosine-screened-Coulomb (ECSC) potential has been studied as a function of continuously varying nuclear charge (Z) and screening constant (μ). Inter-electronic correlation has explicitly been… read more here.
Keywords: electron system; system; two electron; exponential cosine ... See more keywords