Video URL
https://pirsa.org/15100075Recent Developments in Computational Physics with Tensor Network States
APA
Lubasch, M. (2015). Recent Developments in Computational Physics with Tensor Network States. Perimeter Institute for Theoretical Physics. https://pirsa.org/15100075
MLA
Lubasch, Michael. Recent Developments in Computational Physics with Tensor Network States. Perimeter Institute for Theoretical Physics, Oct. 06, 2015, https://pirsa.org/15100075
BibTex
@misc{ scivideos_PIRSA:15100075, doi = {10.48660/15100075}, url = {https://pirsa.org/15100075}, author = {Lubasch, Michael}, keywords = {Quantum Matter}, language = {en}, title = {Recent Developments in Computational Physics with Tensor Network States}, publisher = {Perimeter Institute for Theoretical Physics}, year = {2015}, month = {oct}, note = {PIRSA:15100075 see, \url{https://scivideos.org/index.php/pirsa/15100075}} }
Michael Lubasch Max Planck Institute for Gravitational Physics - Albert Einstein Institute (AEI)
Abstract
In this talk, I will present our latest results on the development of algorithms for computer simulations based on tensor network states (TNS). The major part of this talk is concerned with finite projected entangled pair states (PEPS) in 2D: I will discuss their algorithmic properties as well as their performance for typical benchmark Hamiltonians [1, 2]. A minor part of this talk deals with the question whether TNS methods can be useful for density functional theory (DFT).
[1] M. Lubasch, J. I. Cirac, and M.-C. Ba\~{n}uls, New J. Phys. \textbf{16}, 033014 (2014).
[2] M. Lubasch, J. I. Cirac, and M.-C. Ba\~{n}uls, Phys. Rev. B \textbf{90}, 064425 (2014).