Properties of the entanglement Hamiltonian for finite free-fermion chains

DOI10.1088/1742-5468/AACE2BzbMATH Open1456.81061arXiv1805.00078OpenAlexW2798813859MaRDI QIDQ3303223

Author name not available (Why is that?)

Publication date: 11 August 2020

Published in: (Search for Journal in Brave)

Abstract: We study the entanglement Hamiltonian for fermionic hopping models on rings and open chains and determine single-particle spectra, eigenfunctions and the form in real space. For the chain, we find a commuting operator as for the ring and compare with its properties in both cases. In particular, a scaling relation between the eigenvalues is found for large systems. We also show how the commutation property carries over to the critical transverse Ising model.

Full work available at URL: https://arxiv.org/abs/1805.00078

Mathematics Subject Classification ID

No records found.

This page was built for publication: Properties of the entanglement Hamiltonian for finite free-fermion chains

Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q3303223)