Quantum Orders and Symmetric Spin Liquids
... classical orders that characterize universality classes of finite temperature classical states (described by positive probability distribution functions). The Landau’s theory for orders and phase transitions does not apply to quantum orders since they cannot be described by broken symmetries and the ...
... classical orders that characterize universality classes of finite temperature classical states (described by positive probability distribution functions). The Landau’s theory for orders and phase transitions does not apply to quantum orders since they cannot be described by broken symmetries and the ...
Geometric phases in graphene and topological insulators
... Almost 25 years after the discovery of the quantum Hall effect, topological phenomena made a new appeareance in the world of solid state physics, in what is now the flourishing field of topological insulators [19, 40, 14, 2]. These materials, first theorized and soon experimentally realized around 2 ...
... Almost 25 years after the discovery of the quantum Hall effect, topological phenomena made a new appeareance in the world of solid state physics, in what is now the flourishing field of topological insulators [19, 40, 14, 2]. These materials, first theorized and soon experimentally realized around 2 ...
Annals of Physics Classical impurities and boundary Majorana zero
... In Section 4 we explicitly construct a triplet of conserved operators which obey the standard spin 1/2 algebra, and are quasi-local in the disordered phase. We relate their existence to the integrable character of the considered models, and compare with similar conserved operators in many-body local ...
... In Section 4 we explicitly construct a triplet of conserved operators which obey the standard spin 1/2 algebra, and are quasi-local in the disordered phase. We relate their existence to the integrable character of the considered models, and compare with similar conserved operators in many-body local ...
