184 citations · 1.2k across the 31 of their papers we have counts for
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Curvature-induced phase transition in three-dimensional Thirring model
B. Geyer, Y. I. Shil'nov
The effective potential of composite fermion fields in three-dimensional Thirring model in curved spacetime is calculated in linear curvature approximation. The phase transition ac…
Evolution Kernels of Twist-3 Light-Ray Operators in Polarized Deep Inelastic Scattering
B. Geyer, D. Müller, D. Robaschik
The twist three contributions to the -evolution of the spin-dependent structure function are considered in the non-local operator product approach. Starting from the…
Gauged NJL model at strong curvature
B. Geyer, S. D. Odintsov
We investigate the gauged NJL--model in curved spacetime using the RG formulation and the equivalency with the gauge Higgs--Yukawa model in a modified 1/N_c -expansion. The strong…
Chiral symmetry breaking in gauged model in curved spacetime
B. Geyer, S. D. Odintsov
Using the renormalization group (RG) approach and the equivalency between the class of gauge-Higgs-Yukawa models and the gauged Nambu-Jona-Lasinio (NJL) model, we study the gauged…