Congrats to Sarah Hagen and Anna Honeycutt for being selected as Mavis Future Faculty Fellows (MF3) for 2025-2026.
Author: Eric Chitambar
A Resource Theory of Asynchronous Quantum Information Processing
Check out Chloe Kim and my new paper on port-based teleportation! This is joint work with Felix Leditzky. In standard quantum teleportation, the receiver must wait for a classical message from the sender before subsequently processing the transmitted quantum information. However, in port-based teleportation (PBT), this local processing can begin before the classical message is […]
Capacities of Entanglement Distribution from a Central Source – accepted to ISIT 2025
Congratulations to Xinan Chen for getting our paper accepted into ISIT 2025. It’s off to Ann Arbor!
Illinois-UC-UW win NSF Quantum Leap Challenge Institute (QLCI) Award!
Congrats to the whole team: https://iquist.illinois.edu/news/36945
Illinois Quantum Computing Summer School (Register Now)
In partnership with the Discovery Partners Institute, we will be hosting a quantum computing school in downtown Chicago, June 17-20. Registration is free, but spots are limited. The school will be aimed at students, post-docs, and faculty with no prior research experience in quantum information. Travel grants are available for students. Check out the website […]
Announcing the Illinois Quantum Information Science and Technology center (IQUIST)
The University of Illinois at Urbana-Champaign has announced a new $15M investment in quantum information science and engineering. The Illinois Quantum Information Science and Technology center (IQUIST) is now launching at the University of Illinois, which will include a major hiring initiative, broadened research activities, and new educational opportunities all in the area of quantum information […]
New Bounds on Instantaneous Nonlocal Computation
Replacing Interaction with Entanglement Alvin and I have recently completed a study of instantaneous nonlocal computation. This is a task – with a somewhat misleading name – that involves simulating a nonlocal quantum gate using pre-shared entanglement and non-interactive entanglement. One prominent application of this task is in quantum position verification, where the spatial coordinates […]
The Zero-Error Entanglement Cost is Highly Non-Additive
Buy one, get \(n-1\) free! Qiuling and I have recently posted a paper on the arXiv that studies the zero-error entanglement cost its regularized version for maximally correlated bipartite states. Using techniques from the resource theory of coherence, we show that it is possible to generate \(n\) copies of certain entangled states using the same […]