Many-Body Effective Energy Theory: photoemission at strong correlation.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.9b00427
Abstract: In this work we explore the performance of a recently derived many-body effective energy theory for the calculation of photoemission spectra in the regime of strong electron correlation. We apply the theory to paramagnetic MnO,… read more here.
Keywords: body effective; theory; many body; correlation ... See more keywords
Two- and three-body effective potentials between impurities in ideal BEC
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/abdbc5
Abstract: We exactly calculate the full temperature dependence of Casimir-like forces appearing between two and three static impurities loaded in the ideal Bose gas below the Bose–Einstein condensation transition point. Assuming the short-ranged character of the… read more here.
Keywords: impurities ideal; body effective; two three; effective potentials ... See more keywords