16 citations · 57 across the 10 of their papers we have counts for
12 papers
Control of the Néel vector in the quantum antiferromagnetic honeycomb lattice
Asliddin Khudoyberdiev, Dag-Björn Hering, Vanessa Sulaiman +1
The switching of antiferromagnetic order and its efficient control promise to enable ultrafast manipulation of data and large storage capacity. Recently, the time-dependent Schwing…
Switching magnetization of quantum antiferromagnets: Schwinger boson mean-field theory compared to exact diagonalization
Florian Johannesmann, Asliddin Khudoyberdiev, Götz S. Uhrig
Antiferromagnets have attracted significant attention because of their considerable potential in engineering high-density and ultrafast memory devices, a crucial and increasingly d…
The effect of dephasing and spin-lattice relaxation during the switching processes in quantum antiferromagnets
Asliddin Khudoyberdiev, Götz S. Uhrig
The control of antiferromagnetic order can pave the way to large storage capacity as well as fast manipulation of stored data. Here achieving a steady-state of sublattice magnetiza…
Exchange enhanced switching by alternating fields in quantum antiferromagnets
Asliddin Khudoyberdiev, Götz S. Uhrig
Information can be stored magnetically in antiferromagnets ultrafast since their characteristic times are on the picosecond scale. Various spin torques have proven to be important…
Switching of Magnetization in Quantum Antiferromagnets with Time-Dependent Control Fields
Asliddin Khudoyberdiev, Götz S. Uhrig
Ultrafast manipulation of magnetic states is one of the necessities in modern data storage technology. Quantum antiferromagnets are promising candidates in this respect. The orient…
Switching the Magnetization in Quantum Antiferromagnets
Katrin Bolsmann, Asliddin Khudoyberdiev, Götz S. Uhrig
The orientation of the order parameter of quantum magnets can be used to store information in a dense and efficient way. Switching this order parameter corresponds to writing data.…
Hugenholtz -- Pines relations and the critical temperature of a Rabi coupled binary Bose system
Abdulla Rakhimov, Asliddin Khudoyberdiev
Using a theoretical field Gaussian approximation we have studied Rabi coupled binary Bose system at low temperatures. We have derived extended Hugenholtz - Pines relations taking i…
The transition from Bose-Einstein condensate to supersolid states in Rydberg-dressed gases beyond Bogoliubov approximation
Asliddin Khudoyberdiev, Zabardast Narzikulov, B. Tanatar
In this paper, we study Bose-Einstein condensation of Rydberg-dressed atoms considering finite range interactions. We use Hartree-Fock-Bogoliubov approximation based on Mean-Field…
Defining a critical temperature of a crossover from BEC to the normal phase in anisotropic quantum magnets
Abdulla Rakhimov, Asliddin Khudoyberdiev, Zabardast Narzikulov +1
We address the problem of identifying the critical temperature in a crossover from the Bose-Einstein condensed (BEC) phase to the normal phase. For this purpose we study the temper…
Effects of exchange and weak Dzyaloshinsky-Moriya anisotropies on thermodynamic characteristics of spin-gapped magnets
Abdulla Rakhimov, Asliddin Khudoyberdiev, Bilal Tanatar
We study the modification of low temperature properties of quantum magnets such as magnetization, heat capacity, energy spectrum, and densities of condensed and noncondensed quasip…
Spin-gapped magnets with weak anisotropies I: Constraints on the phase of the condensate wave function
Abdulla Rakhimov, Asliddin Khudoyberdiev, Luxmi Rani +1
We study the thermodynamic properties of dimerized spin-gapped quantum magnets with and without exchange anisotropy (EA) and Dzyaloshinsky and Moriya (DM) anisotropies within the m…
Bose - Einstein condensation of triplons with a weakly broken U(1) symmetry
Asliddin Khudoyberdiev, Abdulla Rakhimov, Andreas Schilling
The low-temperature properties of certain quantum magnets can be described in terms of a Bose-Einstein condensation (BEC) of magnetic quasiparticles (triplons). Some mean-field app…