Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Xu, Xingran"'
The non-Hermitian skin effect and nonreciprocal behavior are sensitive to the boundary conditions, which are unique features of non-Hermitian systems. The eigenenergies will become complex and all eigenstates are localized at the boundary, which is d
Externí odkaz:
http://arxiv.org/abs/2407.09008
The critical skin effect, an intriguing phenomenon in non-Hermitian systems, displays sensitivity to system size and manifests distinct dynamical behaviors. In this work, we propose a novel scheme to achieve the critical non-Hermitian skin effect of
Externí odkaz:
http://arxiv.org/abs/2405.11462
We consider theoretically a system of exciton-polariton micropillars arranged in a honeycomb lattice. The naturally present TE-TM splitting and an alternating Zeeman splitting, where the different sublattices experience opposite Zeeman splitting, shi
Externí odkaz:
http://arxiv.org/abs/2211.16744
Publikováno v:
Phys. Rev. B 104, 195301 (2021)
Recent experiments have shown the transfer of orbital angular momentum (OAM) from a non-resonant laser onto an exciton-polariton condensate, despite earlier views that the phase information of such a laser should be lost during the process of polarit
Externí odkaz:
http://arxiv.org/abs/2205.04798
We theoretically study two-dimensional exciton-polariton lattices and predict that non-Hermitian topological corner modes can be formed under non-resonant pumping. As a generalization of the non-Hermitian skin effect, all eigenstates are localized at
Externí odkaz:
http://arxiv.org/abs/2202.06275
Publikováno v:
In Chemical Engineering Journal 15 September 2024 496
We consider atoms in two different periodic potentials induced by different lasers, one of which is coupled to a mechanical membrane via radiation pressure force. The atoms are intrinsically two-level systems that can absorb or emit photons, but the
Externí odkaz:
http://arxiv.org/abs/2109.09278
Publikováno v:
In International Journal of Biological Macromolecules May 2024 268 Part 2
Publikováno v:
In Chemical Engineering Journal 1 May 2024 487
Autor:
Zhang, Jun, Zhang, Ziying, Fan, Xuanxuan, Wang, Sijia, Kang, Ruxuan, Luo, Jingli, Xu, Xingran, Xiong, Shisheng
Publikováno v:
In Materials Today Chemistry March 2024 36