Kottos, PT-symmetric electronics, J. Phys. A: Math. Theor., 45, 444029, (2012); H. Ramezani, J. Schindler, F. M. Ellis, Uwe Gu篓nther, T. Kottos, Bypassing the bandwidth theorem with PT symmetry, Phys. Rev. A, 85, 062122, (2012); J. Schindler, A. Li, M. C. Zheng, ...
摘要: Investigations of non-hermitian quantum systems recently has drawn much interest in the field of holography and the AdS/CFT correspondence. In this talk, I will focus on non-hermiticity of the PT symmetric type and,...
In this paper, a novel PT-symmetric lattice with an elliptical ring structure is proposed in self-focusing Kerr nonlinear media. The existence and transmission properties of solitons in this potential are numerically studied under longitudinal modulation. Unlike non-PT-symmetric cases, the shapes of ...
et al. PT -symmetric electronics. J. Phys. A: Math. Theor. 45, 444029 (2012). 28. Lien, J.-Y., Chen, Y.-N., Ishida, N., Chen, H.-B., Hwang, C.-C. & Nori, F. Multistability and condensation of exciton-polaritons below threshold. Phys. Rev. B 91, 024511 (2015). 29....
Abstract Physicists are always riveted in predicting how a physical system behaves as a function of time. We begin this review article by understanding various formalisms to study the dynamics of the systems. The once-accepted belief that the Hamiltonian had to be Hermitian to ensure real eigenval...
The symmetry breaking of the bound states leads to the transition, the symmetric phases and the localized states were studied. In the broken symmetric phase, all energy levels break simultaneously in topologically trivial phase; however, two edge states in topologically nontrivial phase are free ...
(RoT), can be attributed to the highest level of privileges granted to the Intel CSME subsystem, including unrestricted access to memory and hardware containing user data. This RoT is based on cryptography, specifically the skilled application of asymmetric and symmetric encryption algorithms, to ...
They also found a mirror symmetric sublattices, which is similar to the puckered surface structure of black phosphorus [92]. Besides 2D islands, one-dimensional (1D) PdSe2 nanostructures form on top of the PdSe2 islands [91]. To understand the 1D PdSe2 nanostructures, Li et al. fabricated...
To overcome this shortcoming, a quasi-PT (parity-time) symmetric double ridge semiconductor laser is proposed to reach single lateral mode operation for an intrinsic multi-mode stripe laser. The coupled mode theory is used to analyze the non-Hermitian modulation of the gain (or loss) of the ...
We also, consider the Hofstadter butterfly of a PT-symmetric one-dimensional system and show that by increasing the intensity of the potential imaginary part, we can kill the butterfly.doi:10.1007/s10825-020-01576-5M. SolaimaniSpringer USJournal of Computational Electronics...