82 citations · 1.2k across the 65 of their papers we have counts for
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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…
Spin and charge order in doped spin-orbit coupled Mott insulators
Mehdi Biderang, Alireza Akbari, Jesko Sirker
We study a two-dimensional single band Hubbard Hamiltonian with antisymmetric spin-orbit coupling. We argue that this is the minimal model to understand the electronic properties o…
Floquet dynamical phase transition and entanglement spectrum
R. Jafari, Alireza Akbari
We explore both pure and mixed states Floquet dynamical quantum phase transitions (FDQFTs) in the one-dimensional p-wave superconductor with a time-driven pairing phase. In the Fou…
Optical and magnetic excitations in the underscreened quasi-quartet Kondo lattice
Alireza Akbari, Peter Thalmeier
The underscreened Kondo lattice consisting of a single twofold degenerate conduction band and a CEF split 4f-electron quasi-quartet has non-conventional quasiparticle dispersions o…
Field-angle resolved magnetic excitations as a probe of hidden-order symmetry in CeB6
P. Y. Portnichenko, A. Akbari, S. E. Nikitin +17
In contrast to magnetic order formed by electrons' dipolar moments, ordering phenomena associated with higher-order multipoles (quadrupoles, octupoles, etc.) are more difficult to…
Multipolar order and excitations in rare-earth boride Kondo systems
Peter Thalmeier, Alireza Akbari, Ryousuke Shiina
We review the cubic rare-earth boride series which displays diverse electronic states like localized 4f electron multiplets split by the crystal electric field (CEF), itinerant hea…