Remarkably, all the ordered states of the honeycomb-lattice KH model can be interpreted in terms of the coupled KH chains. We also discuss the magnetic structure of the K-intercalated RuCl _3 _3 , a potential Kitaev material, in the framework of the 1D KH model. Furthermore, we ...
Holographic Tensor Networks for CFTs (in arbitrary dimensions?) 2时29分 1423播放 Twisted Theta Defects 1时21分 1888播放 Categorified Quantum Groups, Braided Monoidal 2-Categories and the 4d Kitaev Model 2时18分 1865播放 Fermionic Higher-form Symmetries 1时25分 3477播放...
whereγAj, γBjare the Majorana operators corresponding to a single Dirac operatorcj = (γBj + iγAj)/2 per unit cell, and with\(w,v\in {\mathbb{R}}\). This model is a special case of the Kitaev chain model11ifμ = 2wandt = Δ = −v. In momentum...
Kitaev, N.; Kaiser, Ł.; Levskaya, A. Reformer: The efficient transformer. arXiv 2020, arXiv:2001.04451. [Google Scholar] Woo, G.; Liu, C.; Sahoo, D.; Kumar, A.; Hoi, S. Etsformer: Exponential smoothing transformers for time-series forecasting. arXiv 2022, arXiv:2202.01381. [Go...
Egger他们正是基于这一实验考量,发展了较为完备的JKΓ哈密顿模型(他们称之为extended Kitaev model)。了不起之处在于,虽然这样的完备模型不可能像纯粹的Kitaev模型那样能得到严格解,但他们通过Majorana平均场理论细致处理了自旋关联函数,在极限下能得到与Kitaev对接起来的严格解。由此...
When $\\phi=\\Phi/\\Phi_0=2n\\pi$, the system could be transformed into a QD-QD model in the regular fermions representation and could be transformed into a Kitaev ring in which all the MBSs are paired in the Majorana fermions representation, thus the system is in trivial state. ...
7月14日,2024国际基础科学大会(International Congress of Basic Science,简称 ICBS)在清华大学拉开帷幕。在上午举行的开幕式暨颁奖典礼上,安德鲁·约翰·怀尔斯(Andrew John Wiles)、理查德·斯图雷特·哈密顿(Richard Streit Hamilton)、爱德华·威滕(Edwar...
The Reformer model as introduced by Kitaev, Kaiser et al. (2020) is one of the most memory-efficient transformer models for long sequence modeling as of today. Recently, long sequence modeling has experienced a surge of interest as can be seen by the many submissions from this year alone ...
“data” regions,where the state of the program region controls which gates are to be applied to the state of the data region. For example,Fig. 1 depicts a programmable circuit over the gate ba-is {Λ(H),Λ2(S)} in which the program controls which gates from the Kitaev basis are ...
Majorana Zero-modes and Topological Phases of Multi-flavored Jackiw-Rebbi model Motivated by the recent Kitaev's K-theory analysis of topological insulators and superconductors, we adopt the same framework to study the topological phas... SH Ho,FL Lin,XG Wen - 《Journal of High Energy Physics》...