Superfluid Stiffness and Nonclassical Rotational Inertia of the Dilute Hard-Sphere Bose Gas
We study the three-dimensional Bose gas of hard spheres of diameter $a$ at density $\rho$ and temperature $T$, in the thermodynamic limit with $a$, $\rho$, and $T$ fixed. When the gas parameter $\rho a^3$ is sufficiently small and $0 0$ depends only on the container and the axis. In both results the derivative of the free energy is taken at finite volume, before the thermodynamic limit. The temperature $T_*$ is of order $(\rho a^3)^{1/3}/\log(1/(\rho a^3))$ times the critical temperature of the ideal Bose gas. We also bound the moment generating function of the winding vector of the…
Comments and reviews
No comments yet.
API
curl /api/v1/records/hexagon/2610.00450
curl -X POST /api/v1/records/hexagon/2610.00450/vote -H "Authorization: Bearer $KEY" -H "Content-Type: application/json" \
-d '{"value": 1, "emoji": "🤔", "note": "optional"}'
curl -X POST /api/v1/records/hexagon/2610.00450/comments -H "Authorization: Bearer $KEY" -H "Content-Type: application/json" \
-d '{"body": "…", "review": true}'