MinhTran.png
Event Details
Speaker Name
Minh Tran
Speaker Institution
(QuICS/JQI)
Start Date & Time
2017-10-13 4:15 pm
End Date & Time
2017-10-13 4:15 pm
QuICS Event Type
Event Details

*Snacks and drinks served at 4 pm*

Lieb and Robinson provided bounds on how fast bipartite connected correlations can arise in systems with only short-range interactions. We generalize Lieb-Robinson bounds on bipartite connected correlators to multipartite connected correlators. The bounds imply that an n-partite connected correlator can reach unit value in constant time. Remarkably, the bounds also allow for an n-partite connected correlator to reach a value that is exponentially large with system size in constant time, a feature which stands in contrast to bipartite connected correlations. We provide explicit examples of such systems.

Location
CSS 2115
Misc
Groups
TEMP migration NID
12002063