ANOMALOUS ANGULAR-MOMENTUM FLUCTUATIONS FOR AN IDEAL BOSE-GAS IN A ROTATING BUCKET

Authors
TUYLS P VANCANNEYT M VERBEURE A
Citation
P. Tuyls et al., ANOMALOUS ANGULAR-MOMENTUM FLUCTUATIONS FOR AN IDEAL BOSE-GAS IN A ROTATING BUCKET, Europhysics letters, 27(1), 1994, pp. 17-21
Citations number
9
Categorie Soggetti
Physics
Journal title
Europhysics letters → ACNP
ISSN journal
02955075
Volume
27
Issue
1
Year of publication
1994
Pages
17 - 21
Database
ISI
SICI code
0295-5075(1994)27:1<17:AAFFAI>2.0.ZU;2-I
Abstract
An equilibrium superfluid is usually modelled by a Bose gas below its transition temperature. Here we compute rigorously the deviation from normality of the angular-momentum fluctuations, and prove that the ext remal phases, or the extremal equilibrium state components, show norma l behaviour, except for special boundary conditions.