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We compute the energy needed to add or remove one particle from a homogeneous system of N bosons on a torus. We focus on the mean-field limit when N becomes… Click to show full abstract
We compute the energy needed to add or remove one particle from a homogeneous system of N bosons on a torus. We focus on the mean-field limit when N becomes large and the strength of particle interactions is proportional to $$N^{-1}$$N-1, which allows us to justify Bogoliubov’s approximation.
Keywords:
bose gases;
energy;
homogeneous bose;
binding energy;
energy homogeneous
Journal Title: Letters in Mathematical Physics
Year Published: 2018
Link to full text (if available)
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Journal Title: Letters in Mathematical Physics
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!