87 citations · 760 across the 34 of their papers we have counts for
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hep-th2020★ 7 cited
Four-loop singularities of the massless fermion propagator in quenched three-dimensional QED
A. F. Pikelner, V. P. Gusynin, A. V. Kotikov +1
We calculate the three- and four-loop corrections to the massless fermion propagator in three-dimensional quenched Quantum Electrodynamics with four-component fermions. The three-l…
hep-th2020★ 15 cited
Landau-Khalatnikov-Fradkin transformation in three-dimensional quenched QED
V. P. Gusynin, A. V. Kotikov, S. Teber
We study the gauge-covariance of the massless fermion propagator in three-dimensional quenched Quantum Electrodynamics in the framework of dimensional regularization in d=3-2\ep. A…
cond-mat.stat-mech2020★ 23 cited
The flat phase of polymerized membranes at two-loop order
O. Coquand, D. Mouhanna, S. Teber
We investigate two complementary field-theoretical models describing the flat phase of polymerized - phantom - membranes by means of a two-loop, weak-coupling, perturbative approac…