Abstract
A universal description of the low-energy properties of one-dimensional quantum fluids, based on a harmonic theory of long-wavelength density fluctuations with use of renormalized parameters, is outlined. The structure of long-distance correlations of a spinless fluid is obtained, showing the essential similarity of one-dimensional Bose and Fermi fluids. The results are illustrated by application to the one-dimensional Bose fluid with δ-function interaction.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1840-1843 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 47 |
| Issue number | 25 |
| DOIs | |
| State | Published - 1981 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy