نتایج جستجو برای: topological molecular lattice

تعداد نتایج: 787787  

2010
Xiao-Gang Wen

Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. In this paper we introduce four Z 2 topological indices ␨ k =0,1 at k = ͑0,0͒, ͑0,␲͒, ͑␲ ,0͒, and ͑␲ , ␲͒ characterizing 16...

Journal: :Physical Review Materials 2022

Topological quantum computing is based on braiding of Majorana zero modes encoding topological qubits. A promising candidate platform for semiconductor-superconductor hybrid nanowires. The realization qubits and operations requires scalable disorder-free nanowire networks. Selective area growth in-plane InAs InSb nanowires, together with shadow-wall superconductor structures, have demonstrated ...

2017
Ilya Belopolski Su-Yang Xu Nikesh Koirala Chang Liu Guang Bian Vladimir N Strocov Guoqing Chang Madhab Neupane Nasser Alidoust Daniel Sanchez Hao Zheng Matthew Brahlek Victor Rogalev Timur Kim Nicholas C Plumb Chaoyu Chen François Bertran Patrick Le Fèvre Amina Taleb-Ibrahimi Maria-Carmen Asensio Ming Shi Hsin Lin Moritz Hoesch Seongshik Oh M Zahid Hasan

Engineered lattices in condensed matter physics, such as cold-atom optical lattices or photonic crystals, can have properties that are fundamentally different from those of naturally occurring electronic crystals. We report a novel type of artificial quantum matter lattice. Our lattice is a multilayer heterostructure built from alternating thin films of topological and trivial insulators. Each ...

2002
A. Duncan E. Eichten

We present recent results in unquenched lattice QCD with two degenerate light sea quarks using the truncated determinant approximation (TDA). In the TDA the infrared modes contributing to the quark determinant are computed exactly up to some cutoff in quark off-shellness (typically 2ΛQCD). This approach allows simulations to be performed at much lighter quark masses than possible with conventio...

Journal: :Proceedings of the American Mathematical Society 1970

Journal: :Czechoslovak Mathematical Journal 2007

Journal: :Journal of Physics: Conference Series 2012

Journal: :Proceedings of the National Academy of Sciences 2017

Journal: :Applied physics reviews 2021

Topology is an intrinsic property of the orbital symmetry and elemental spin–orbit interaction, but also, intriguingly, designed vectorial optical fields can break existing symmetries, to impose (dress) topology through coherent interactions with trivial materials. Through photonic light transiently turn on topological interactions, such as chiral chemistry, or induce non-Abelian physics in mat...

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