177 citations · 705 across the 23 of their papers we have counts for
4 papers · 1 filter
O(alpha_s alpha_t) (non)decoupling effects within the top-sector of the MSSM
L. Mihaila, N. Zerf
In this paper we compute the threshold corrections to the running strong coupling constant, the top-Yukawa coupling and the top-quark mass within the MSSM. T…
Irreducible tensor basis and general Fierz relations for Bhabha scattering like amplitudes
Tao Liu, Nikolai Zerf
We construct an irreducible s- and t-channel tensor basis for Bhabha scattering like amplitudes based on the properties of the underlying Lorentz symmetry in four space-time dimens…
Two-loop Bhabha Scattering at High Energy beyond Leading Power Approximation
Alexander A. Penin, Nikolai Zerf
We evaluate the two-loop contribution to the wide-angle high-energy electron-positron scattering in the double-logarithmic approximation. The origin and the gen…
Superconducting quantum criticality of topological surface states at three loops
Nikolai Zerf, Chien-Hung Lin, Joseph Maciejko
The semimetal-superconductor quantum phase transition on the two-dimensional (2D) surface of a 3D topological insulator is conjectured to exhibit an emergent supers…