33 citations · 51 across the 5 of their papers we have counts for
5 papers
Hatsugai-Kohmoto-like Models for Altermagnets and Odd-Parity Magnets
Konstantin Rickelt, Denis Sedov, Mathias S. Scheurer
We introduce a generalized Hatsugai-Kohmoto multi-orbital model and study its phase diagram and physical properties in the additional presence of perturbations that lift any extens…
Optimized noise-resilient surface code teleportation interfaces
Mohamed A. Shalby, Renyu Wang, Denis Sedov +1
Connecting two surface-code patches may require significantly higher noise at the interface. We show, via circuit-level simulations under a depolarizing noise model with idle error…
Floquet engineering of the Lifshitz phase transition in the Hubbard model
I. V. Iorsh, D. D. Sedov, S. A. Kolodny +2
Within the Floquet theory of periodically driven quantum systems, we demonstrate that an off-resonant high-frequency electromagnetic field can induce the Lifshitz phase transition…
Cavity induced chiral edge currents and spontaneous magnetization in two-dimensional electron systems
Denis Sedov, Vladimir Shirobokov, Ilya Tokatly +1
We consider a laterally confined two-dimensional electron gas (2DEG), placed inside a gyrotropic cavity. Splitting of the circularly polarized electromagnetic modes leads to the em…
Chiral waveguide optomechanics: first order quantum phase transitions with symmetry breaking/
Denis Sedov, Valerii Kozin, Ivan Iorsh
We present a direct mapping between the quantum optomechanical problem of the atoms harmonically trapped in the vicinity of a chiral waveguide and a generalized quantum Rabi model…