Area law of noncritical ground states in 1D long-range interacting systems
The entanglement in non-critical ground states is conjectured to obey the area law, which is believed to arise from the short-range nature of interactions. Here the authors prove that the entanglement area law rigorously holds in one-dimensional systems even in the presence of long-range interaction...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2020-09-01
|
Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-020-18055-x |
Summary: | The entanglement in non-critical ground states is conjectured to obey the area law, which is believed to arise from the short-range nature of interactions. Here the authors prove that the entanglement area law rigorously holds in one-dimensional systems even in the presence of long-range interactions. |
---|---|
ISSN: | 2041-1723 |