Quantization of geometric phase with integer and fractional topological characterization in a quantum Ising chain with long-range interaction

Abstract An attempt is made to study and understand the behavior of quantization of geometric phase of a quantum Ising chain with long range interaction. We show the existence of integer and fractional topological characterization for this model Hamiltonian with different quantization condition and...

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Autor principal: Sujit Sarkar
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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R
Q
Acceso en línea:https://doaj.org/article/6abec8037c30414cb07c08cf75d4619e
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