Tensor Network States and Effective Particles for Low-Dimensional Quantum Spin Systems

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Éditeur :

Springer


Collection :

Springer Theses

Paru le : 2017-08-10

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Description
This thesis develops new techniques for simulating the low-energy behaviour of quantum spin systems in one and two dimensions. Combining these developments, it subsequently uses the formalism of tensor network states to derive an effective particle description for one- and two-dimensional spin systems that exhibit strong quantum correlations. These techniques arise from the combination of two themes in many-particle physics: (i) the concept of quasiparticles as the effective low-energy degrees of freedom in a condensed-matter system, and (ii) entanglement as the characteristic feature for describing quantum phases of matter. Whereas the former gave rise to the use of effective field theories for understanding many-particle systems, the latter led to the development of tensor network states as a description of the entanglement distribution in quantum low-energy states.


Pages
219 pages
Collection
Springer Theses
Parution
2017-08-10
Marque
Springer
EAN papier
9783319641904
EAN PDF
9783319641911

Informations sur l'ebook
Nombre pages copiables
2
Nombre pages imprimables
21
Taille du fichier
7291 Ko
Prix
126,59 €
EAN EPUB
9783319641911

Informations sur l'ebook
Nombre pages copiables
2
Nombre pages imprimables
21
Taille du fichier
3133 Ko
Prix
126,59 €