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TFG_Cervera_Lierta_Alba.pdf (297.85 KB)

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Bachelor thesis

Publication date

2014-01

Publication license

cc-by-nc-nd (c) Cervera Lierta, 2014
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/59747

Scaling of entanglement support for iTEBD algorithm

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Abstract

We present the results obtained by using the iTEBD algorithm in the Ising and Heisenberg models as well as in the AKLT model. By modifying the external eld parameter, in the Ising case, and the anisotropy parameter, in the Heisenberg case, we can observe quantum phase transitions in their ground states. In the AKLT model we study its generalization to nd its phase transition. To study these transitions, we analyse the entanglement of the system near the critical point in order to nd scaling laws.

Description

Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Any: 2014, Tutor: José Ignacio Latorre

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Mecànica estadística, Algorismes, Treballs de fi de grau

Subject (English)

Statistical mechanics, Algorithms, Bachelor's theses

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Treballs Finals de Grau (TFG) - Física

Citation

CERVERA LIERTA, Alba. Scaling of entanglement support for iTEBD algorithm. [consulted: 9 of June of 2026]. Available at: https://hdl.handle.net/2445/59747

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