Zobrazeno 1 - 10
of 718
pro vyhledávání: '"Tanatar, B."'
Anomalous Lifetime of Quasiparticles in Fermi Liquids as a Precursor of the Density-Wave Instability
We analytically study the inelastic lifetime of quasiparticles due to particle-particle interactions in a three-dimensional Fermi liquid approaching a density-wave instability. Using the G$_0$W approximation, we find that the softening of the dielect
Externí odkaz:
http://arxiv.org/abs/2408.06116
Publikováno v:
Phys. Rev. A 109, 063319 (2024)
We consider two-dimensional spin-polarized dipolar Fermi gases confined in a double-layer system and calculate the momentum transfer between the layers as a function of temperature to investigate the transport properties of the system. We use the Hub
Externí odkaz:
http://arxiv.org/abs/2406.08902
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 approach. Moreover, within this approximation modified by the finite-r
Externí odkaz:
http://arxiv.org/abs/2209.15374
Publikováno v:
J. Phys. B 56, 125001 (2023)
We study the dynamics of a bilayer system of bosons with repulsive soft-core Rydberg-dressed interactions within the mean-field Bogoliubov-de Gennes approximation. We find roton minima in both symmetric and asymmetric collective density modes of the
Externí odkaz:
http://arxiv.org/abs/2112.05400
We investigated metal-insulator transitions for double layer two-dimensional electron hole systems in transition metal dicalcogenides (TMDC) stacked on opposite sides of thin layers of boron nitride (BN). The interparticle interaction is calculated b
Externí odkaz:
http://arxiv.org/abs/2108.01723
Publikováno v:
In Computational Materials Science 30 January 2024 233
Publikováno v:
Phys. Rev. A 103, 043308 (2021)
We investigate the effects of many-body correlations on the ground-state properties of a single component ultra-cold Rydberg-dressed Fermi liquid with purely repulsive inter-particle interactions, in both three and two spatial dimensions. We have emp
Externí odkaz:
http://arxiv.org/abs/2011.00763
Publikováno v:
Phys. Rev. Lett. 126, 106803 (2021)
Systems with quasiperiodic disorder are known to exhibit localization transition in low dimension. After a critical strength of disorder all the states of the system become localized, thereby ceasing the particle motion in the system. However, in our
Externí odkaz:
http://arxiv.org/abs/2008.00489
Publikováno v:
Phys. Rev. B 101, 165409 (2020)
The effects of a turnstile operation on the current-induced vibron dynamics in nanoelectromechanical systems (NEMS) are analyzed in the framework of the generalized master equation. In our simulations each turnstile cycle allows the pumping of up to
Externí odkaz:
http://arxiv.org/abs/2005.10466
Autor:
Nakhmedov, E., Suleymanli, B. D., Alekperov, O. Z., Tatardar, F., Mammadov, H., Konovko, A. A., Saletsky, A. M., Shukrinov, Yu. M., Sengupta, K., Tanatar, B.
Josephson current between two one-dimensional nanowires with proximity induced $p$-wave superconducting pairing is calculated in the presence of Rashba spin-orbit interaction, in-plane and normal magnetic fields. We show that Andreev retro-tunneling
Externí odkaz:
http://arxiv.org/abs/1911.09289