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Title:	Ultradilute quantum liquid drops
Author:	Cikojevic, V.; Dželalija, K.; Stipanovic, P.; Vranješ Markic, Leandra; Boronat Medico, Jordi
Other authors:	Universitat Politècnica de Catalunya. Departament de Física; Universitat Politècnica de Catalunya. SIMCON - First-principles approaches to condensed matter physics: quantum effects and complexity
Abstract:	Using quantum Monte Carlo methods we have studied dilute Bose-Bose mixtures with attractive interspecies interaction in the limit of zero temperature. The calculations are exact within some statistical noise and thus go beyond previous perturbative estimations. By tuning the intensity of the attraction, we observe the evolution of an N-particle system from a gas to a self-bound liquid drop. This observation agrees with recent experimental findings and allows for the study of an ultradilute liquid.
Subject(s):	-Àrees temàtiques de la UPC::Física -Monte Carlo method -Quantum liquids -quantum Monte Carlo methods dilute Bose-Bose mixtures N-particle system ultradilute liquid -Montecarlo, Mètode de -Líquids quàntics
Rights:	Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Document type:	Article - Published version Article
Published by:	American Physical Society
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