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arXiv · 1006.4965

Polarized superfluid state in a three-dimensional fermionic optical lattice

A. Koga·J. Bauer·P. Werner·Th. Pruschke
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Abstract

We study ultracold fermionic atoms trapped in a three dimensional optical lattice by combining the real-space dynamical mean-field approach with continuous-time quantum Monte Carlo simulations. For a spin-unpolarized system we show results the density and pair potential profile in the trap for a range of temperatures. We discuss how a polarized superfluid state is spatially realized in the spin-polarized system with harmonic confinement at low temperatures and present the local particle density, local magnetization, and pair potential.

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A. Koga, J. Bauer, P. Werner, Th. Pruschke. 2010-06-25. Polarized superfluid state in a three-dimensional fermionic optical lattice. https://doi.org/10.1016/j.physe.2010.07.032

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