Web10 apr. 2024 · Z2 Spin Liquids in the Higher Spin- S Kitaev Honeycomb Model: An Exact Deconfined Z2 Gauge Structure in a Nonintegrable Model. Phys. Rev. Lett. 130, 156701 (2024) – Published 11 April 2024. The ground state of the half-integer spin Kitaev model is always a Z 2 spin liquid no matter what the interaction strengths are. WebThe Kitaev honeycomb model, first introduced in , is a system of spin-1/2 particles placed on the vertices of a hexagonal lattice. The system is known to exist in both Abelian and non-Abelian topological phases and is therefore relevant to on-going research into topologically fault-tolerant quantum information processing [ 2 – 4 ].
Kitaev Honeycomb Model 多世界研究所
Web5 aug. 2012 · In this chapter, we consider Kitaev's honeycomb lattice model (Kitaev, 2006). This is an analytically tractable spin model that gives rise to quasiparticles with Abelian as well as non-Abelian statistics. Some of its properties are similar to the fractional quantum Hall effect, which has been studied experimentally in great detail even though ... Web21 nov. 2024 · Along with other Co-based Kitaev QSL candidate materials 23, 24, BaCo 2 (AsO 4) 2 possesses edge-sharing CoO 6 octahedra that form a honeycomb lattice 22, 25, 26, 27. A phase diagram consistent... potty ideas
Kitaev honeycomb model 简介1 - 知乎 - 知乎专栏
Web23 jul. 2024 · Primer: canted antiferromagnets and spin–orbit coupling. To understand the rich phenomenology of Heisenberg–Kitaev systems in external magnetic fields, it is instructive to first review the effect of spin–orbit coupling on the in-field behavior of antiferromagnets. 2.1. Unfrustrated Heisenberg antiferromagnets in a magnetic field. Web23 aug. 2024 · The Kitaev honeycomb model is defined with qubits residing on the vertices of a honeycomb lattice, as shown in figure 1. In our treatment, the vertical edges will be … Web13 mei 2016 · The Kitaev honeycomb model is a paradigm of exactly-solvable models, showing non-trivial physical properties such as topological quantum order, abelian and … potty image