Strictly Linear Light Cones in Long-Range Interacting Systems of Arbitrary Dimensions
In locally interacting quantum many-body systems, the velocity of information propagation is finitely bounded, and a linear light cone can be defined. Outside the light cone, the amount of information rapidly decays with distance. When systems have long-range interactions, it is highly nontrivial wh...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2020-07-01
|
| Series: | Physical Review X |
| Online Access: | http://doi.org/10.1103/PhysRevX.10.031010 |