Skip navigation
Skip navigation

Critical behaviours of contact near phase transitions

Chen, Y.-Y.; Jiang, Y.-Z.; Guan, X.-W.; Zhou, Qi


A central quantity of importance for ultracold atoms is contact, which measures two-body correlations at short distances in dilute systems. It appears in universal relations among thermodynamic quantities, such as large momentum tails, energy and dynamic structure factors, through the renowned Tan relations. However, a conceptual question remains open as to whether or not contact can signify phase transitions that are insensitive to short-range physics. Here we show that, near a continuous...[Show more]

CollectionsANU Research Publications
Date published: 2014-10-27
Type: Journal article
Source: Nature Communications
DOI: 10.1038/ncomms6140


File Description SizeFormat Image
Chen Y. Y...Guan, X. W. et al Critical behavious of contact near phase tranistions 2014.pdf624.22 kBAdobe PDFThumbnail

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator