The Second-Order Correction to the Ground State Energy of the Dilute Bose Gas
Research output: Contribution to journal › Journal article › Research › peer-review
We establish the Lee–Huang–Yang formula for the ground state energy of a dilute Bose gas for a broad class of repulsive pair-interactions in 3D as a lower bound. Our result is valid in an appropriate parameter regime of soft potentials and confirms that the Bogoliubov approximation captures the right second-order correction to the ground state energy.
Original language | English |
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Journal | Annales Henri Poincare |
Volume | 21 |
Issue number | 2 |
Pages (from-to) | 571-626 |
ISSN | 1424-0637 |
DOIs | |
Publication status | Published - 2020 |
Links
- https://arxiv.org/pdf/1901.00537.pdf
Submitted manuscript
ID: 240207669