Work

Lee-Huang-Yang Energy for Dilute Bose Gases: an Upper Bound for General Potentials

Year: 2026

Type: preprint

Abstract: We establish an upper bound for the ground state energy density of a dilute Bose gas, interacting through a general short-range, repulsive potential. To reach this goal, we extend the approach recently introduced in [1] for hard spheres.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2609.25314

Authors: Basti, Giulia, Brooks, Morris, Cenatiempo, Serena, Olgiati, Alessandro, Schlein, Benjamin

Institutions: Sapienza University of Rome, University of Zurich, Gran Sasso Science Institute, Politecnico di Milano

Language: English

Topic: Cold Atom Physics and Bose-Einstein Condensates

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7214095205

Cites: 3

Cited by:

Related to: 10