Quantum Hamilton-Jacobi Equation and Broken Symmetry in Hydrodynamics of Liquid Helium II
| dc.creator | Han, S. J. | |
| dc.date | 2005-05-16 | |
| dc.date | 2005-09-11 | |
| dc.date.accessioned | 2026-07-07T03:05:13Z | |
| dc.date.available | 2026-07-07T03:05:13Z | |
| dc.description | Based on the quantum theory of Bohm and the phase coherence along with the mean field of Penrose and Onsager, it is shown that a free surface of He II behaves like a classical fluid. The broken symmetry of a macroscopic Bose system at the free surface in an external field is discussed in terms of the quantum fluctuations-dissipation. First, we apply this peculiarly universal behavior to explain a breakdown of superfluidity at a vortex core. Secondly, we resolve a long standing puzzle with Landau's two-fluid model on a free surface of a rotating He II in a gravitational field. | |
| dc.description | 15 pages and no figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0505373 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0505373 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/26368 | |
| dc.subject | Other Condensed Matter | |
| dc.title | Quantum Hamilton-Jacobi Equation and Broken Symmetry in Hydrodynamics of Liquid Helium II | |
| dc.type | text |