371 citations · 5.2k across the 133 of their papers we have counts for
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hep-th2022★ 7 cited
Stable Kink-Kink and Metastable Kink-Antikink Solutions
Chris Halcrow, Egor Babaev
We construct and study two kink theories. One contains a static 2-kink configuration with controllable binding energy. The other contains a locally stable non-topological solution,…
hep-th1999★ 43 cited
Nonlinear sigma model approach for phase disorder transitions and the pseudogap phase in chiral Gross-Neveu, Nambu-Jona-Lasinio models and strong-coupling superconductors
Egor Babaev
We briefly review the nonlinear sigma model approach for the subject of increasing interest: "two-step" phase transitions in the Gross-Neveu and the modified Nambu-Jona-Lasinio mod…
hep-th1999★ 34 cited
Mass generation without phase coherence in the Chiral Gross-Neveu Model at finite temperature and small N in 2+1 dimensions
Egor Babaev
The chiral Gross-Neveu model is one of the most popular toy models for QCD. In the past, it has been studied in detail in the large-N limit. In this paper we study its small-N beha…