120 citations · 439 across the 9 of their papers we have counts for
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cond-mat.quant-gas2010★ 3 cited
Functional renormalization for the BCS-BEC crossover
Michael M. Scherer, Stefan Floerchinger, Holger Gies
We review the functional renormalization group (RG) approach to the BCS-BEC crossover for an ultracold gas of fermionic atoms. Formulated in terms of a scale-dependent effective ac…
cond-mat.quant-gas2009★ 26 cited
Nonperturbative thermodynamics of an interacting Bose gas
S. Floerchinger, C. Wetterich
We discuss the thermodynamics of a non-relativistic gas of bosons with a local repulsive interaction. In particular, we compute the temperature and density dependence of pressure,…