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most citedA variational perturbation scheme for many-particle systems in the functional integral approach

8 citations · 8 across the 3 of their papers we have counts for

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cond-mat.stat-mech1998

Fluctuation correction to the ground state energy density of a dilute Bose gas in the functional Schrödinger picture

Sang-Hoon Kim, Hyun Sik Noh, Dae Kwan Kim +2

A dilute Bose gas system is studied using the functional Schrödinger picture theory. The ground state properties are obtained by solving the infinite dimensional Schrödinger equati…