Implementation

Autor: Eriksson, Olle, author, Bergman, Anders, author, Bergqvist, Lars, author, Hellsvik, Johan, author

Publikováno v: Atomistic Spin Dynamics : Foundations and Applications, 2017, ill.

Externí odkaz: https://doi.org/10.1093/oso/9780198788669.003.0007

Dynamical structure factors of dynamical quantum simulators

Autor: Jens Eisert, Juani Bermejo-Vega, Maria Laura Baez, Jonas Haferkamp, Marek Gluza, Marcel Goihl

Publikováno v: PNAS
Proceedings of the National Academy of Sciences of the United States of America
Digibug. Repositorio Institucional de la Universidad de Granada
instname
Digibug: Repositorio Institucional de la Universidad de Granada
Universidad de Granada (UGR)

The dynamical structure factor is one of the experimental quantities crucial in scrutinizing the validity of the microscopic description of strongly correlated systems. However, despite its long-standing importance, it is exceedingly difficult in gen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76c4258bae7e73f75f727c9b26eef5f2
https://hdl.handle.net/21.11116/0000-0007-DF7B-521.11116/0000-0007-DF7D-3

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Quantum spin solver near saturation: QS$^3_{~}$

Autor: Hiroshi Ueda, Seiji Yunoki, Tokuro Shimokawa

We develop a program package named QS$^{3}$ [\textipa{kj\'u:-\'es-kj\'u:b}] based on the (thick-restart) Lanczos method for analyzing spin-1/2 XXZ-type quantum spin models on spatially uniform/non-uniform lattices near fully polarized states, which c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::005faccf2c78ee2edab637890c795a12

Dynamical properties of N\'eel and valence-bond phases in the $J_1-J_2$ model on the honeycomb lattice

Autor: Francesco Ferrari, Federico Becca

By using a variational Monte Carlo technique based upon Gutzwiller-projected fermionic states, we investigate the dynamical structure factor of the antiferromagnetic $S=1/2$ Heisenberg model on the honeycomb lattice, in presence of first-neighbor ($J

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cf039b33ccdee95190fd358ca5bb3d1
http://arxiv.org/abs/1912.09310