Abstract
We develop an analytical method for calculating local correlations in strongly interacting one-dimensional (1D) Bose gases, based on the exactly solvable Lieb-Liniger model. The results are obtained at zero and finite temperatures. They describe the interaction-induced reduction of local many-body correlation functions and can be used for achieving and identifying the strong-coupling Tonks-Girardeau regime in experiments with cold Bose gases in the 1D regime.
Original language | English |
---|---|
Article number | 79 |
Journal | New Journal of Physics |
Volume | 5 |
DOIs | |
Publication status | Published - 18 Jun 2003 |