Collaborative Research: Worm algorithm and diagrammatic Monte Carlo in atomic and condensed matter physics

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The Collaborative Research project of the University of Massachusetts and StatenIsland College (CSI) of the City University of New York, currently supported by NSFunder Grants PHY-0426881 and PHY-0426814|is studying collective phenomena intrapped ultra-cold atomic Fermi gases, multi-component condensates in optical lattices,the supersolid state of 4He and the theory of deconfined criticality by the state-of-the-artMonte Carlo (MC) approaches. The numeric schemes will be based on Worm algorithm(WA) and Diagrammatic Monte Carlo (DMC)|generic high-performance techniquesintroduced by the research team for simulations of systems with topologically complexconfiguration spaces and large numbers of continuous variables.