papers
Publications (14)
cond-mat.quant-gas2011
Hydrodynamic collective modes for cold trapped gases
Igor Boettcher, Stefan Floerchinger, Christof Wetterich
cond-mat.stat-mech2015
Scaling relations and multicritical phenomena from Functional Renormalization
Igor Boettcher
cond-mat.str-el2018
Critical phenomena at the complex tensor ordering phase transition
Igor Boettcher, Igor F. Herbut
cond-mat.str-el2016
Superconducting quantum criticality in three-dimensional Luttinger semimetals
Igor Boettcher, Igor F. Herbut
cond-mat.quant-gas2013
Tan contact and universal high momentum behavior of the fermion propagator in the BCS-BEC crossover
Igor Boettcher, Sebastian Diehl, Jan M. Pawlowski +1
cond-mat.quant-gas2012
Ultracold atoms and the Functional Renormalization Group
Igor Boettcher, Jan M. Pawlowski, Sebastian Diehl
cond-mat.quant-gas2016
Quasi-long-range order in trapped two-dimensional Bose gases
Igor Boettcher, Markus Holzmann
cond-mat.quant-gas2017
High temperature pairing in a strongly interacting two-dimensional Fermi gas
Puneet A. Murthy, Mathias Neidig, Ralf Klemt +7
cond-mat.str-el2017
Anisotropy induces non-Fermi-liquid behavior and nematic magnetic order in three-dimensional Luttinger semimetals
Igor Boettcher, Igor F. Herbut
cond-mat.quant-gas2016
Dimensional crossover of nonrelativistic bosons
Soeren Lammers, Igor Boettcher, Christof Wetterich
cond-mat.str-el2019
Optical response of Luttinger semimetals in the normal and superconducting states
Igor Boettcher
cond-mat.str-el2018
Unconventional Superconductivity in Luttinger Semimetals: Theory of Complex Tensor Order and the Emergence of the Uniaxial Nematic State
Igor Boettcher, Igor F. Herbut
cond-mat.quant-gas2013
Critical temperature and superfluid gap of the Unitary Fermi Gas from Functional Renormalization
Igor Boettcher, Jan M. Pawlowski, Christof Wetterich
cond-mat.quant-gas2013
Error estimates and specification parameters for functional renormalization
David Schnoerr, Igor Boettcher, Jan M. Pawlowski +1