Transfer Matrices and Excitations with Matrix Product States

We investigate the relation between static correlation functions in the ground state of local quantum many-body Hamiltonians and the dispersion relations of the corresponding low energy excitations using the formalism of tensor network states. In particular, we show that the Matrix Product State Tra...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	arXiv.org 2015-05
Hauptverfasser:	Zauner, V, Draxler, D, Vanderstraeten, L, Degroote, M, Haegeman, J, Rams, M M, Stojevic, V, Schuch, N, Verstraete, F
Format:	Artikel
Sprache:	eng
Schlagworte:	Continuum modeling Correlation Cylinders Dispersion Energy spectra Excitation Hamiltonian functions Mathematical analysis Mathematical models Physics - Quantum Physics Physics - Strongly Correlated Electrons Tensors Transfer matrices Two dimensional models
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!