English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In this chapter, we describe three related studies of the universal physicsof two-component unitary Fermi gases with resonant short-ranged interactions.First we discuss an ab initio auxiliary field quantum Monte Carlo technique forcalculating thermodynamic properties of the unitary gas from first principles.We then describe in detail a Density Functional Theory (DFT) fit to thesethermodynamic properties: the Superfluid Local Density Approximation (SLDA) andits Asymmetric (ASLDA) generalization. We present several applications,including vortex structure, trapped systems, and a supersolidLarkin-Ovchinnikov (FFLO/LOFF) state. Finally, we discuss the time-dependentextension to the density functional (TDDFT) which can describe quantum dynamicsin these systems, including non-adiabatic evolution, superfluid to normaltransitions and other modes not accessible in traditional frameworks such as aLandau-Ginzburg, Gross-Pitaevskii, or quantum hydrodynamics.

The Unitary Fermi Gas: From Monte Carlo to Density Functionals