184 citations · 2.1k across the 37 of their papers we have counts for
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cond-mat.quant-gas2013★ 33 cited
Critical temperature and superfluid gap of the Unitary Fermi Gas from Functional Renormalization
Igor Boettcher, Jan M. Pawlowski, Christof Wetterich
We investigate the superfluid transition of the Unitary Fermi Gas by means of the Functional Renormalization Group, aiming at quantitative precision. We extract $T_{\rm c}/μ=0.38(2…
cond-mat.quant-gas2013★ 10 cited
Error estimates and specification parameters for functional renormalization
David Schnoerr, Igor Boettcher, Jan M. Pawlowski +1
We present a strategy for estimating the error of truncated functional flow equations. While the basic functional renormalization group equation is exact, approximated solutions by…