82 citations · 1.2k across the 65 of their papers we have counts for
63 papers
Topological paramagnetic excitons of localized f electrons on the honeycomb lattice
Alireza Akbari, Burkhard Schmidt, Peter Thalmeier
We investigate the dispersive paramagnetic excitons on the honeycomb lattice that originate from the crystalline-electric field (CEF) split localized f-electron states in the param…
Magnetic excitations in the helical Rashba superconductor
Alireza Akbari, Peter Thalmeier
We investigate the magnetic excitation spectrum in the helical state of a noncentrosymmetric superconductor with inversion symmetry breaking and strong Rashba spin-orbit coupling.…
Temperature dependence of quasiparticle interference in -wave superconductors
Harun Al Rashid, Garima Goyal, Alireza Akbari +1
We investigate the temperature dependence of quasiparticle interference in the high -cuprates using an Exact-Diagonalization + Monte-Carlo based scheme to simulate the -wav…
Magnetism between magnetic adatoms on monolayer NbSe
S. Sarkar, F. Cossu, P. Kumari +4
In this work, we report on an computational study of the electronic and magnetic properties of transition metal adatoms on a monolayer of NbSe. We demonstrate that…
Dynamical magnetic response in superconductors with finite momentum pairs
Peter Thalmeier, Alireza Akbari
We derive the dynamical magnetic response functions in the Fulde-Ferrell (FF) state of a superconductor with inversion symmetry. The pair momentum 2q is obtained by minimization of…
Fermi surface segmentation in the helical state of a Rashba superconductor
Alireza Akbari, Peter Thalmeier
We investigate the quasiparticle excitations in the FFLO- type helical state of a superconductor with inversion-symmetry breaking and strong Rashba spin-orbit coupling. We restrict…