Physics NotePublished
Superfluid Behaviour of a Quantum q-Gas
M.R-Monteiro; Lígia Maria Coelho de Souza Rodrigues
1995
Publication details
- Authors
- M.R-Monteiro; Lígia Maria Coelho de Souza Rodrigues
- Type
- Physics Note
- Status
- Published
- Publication date
- 1995
- Description
- We explore some consequences of the inequivalent representations of a q-oscillator algebra on a highly deformed quantum q-gas. By a simple choice of the continuum limit of the background <math>\nu_0\!\,</math>, the constant volume specific heat per mass C shows a <math>\lambda\!\,</math>-point transition and has a <math>T^3\!\,</math> dependence for low temperatures. Choosing a particular value of the deformation parameter q, we are able to reproduce the experimental value of the He II specific heat for <math>T<0.5^0K\!\,</math>.
- Year
- 1995
- Number
- CBPF-NF-073/95
- Linked to a thesis
- No
- Linked to a grant
- No