NSF award 2541127 · University of Washington

CAREER: The computational complexity of many-body entanglement

Final report due

29 December 2031

in 1,898 days · The award ends on 31 August 2031.

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Extension request17 Jul 2031in 1733 days
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PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2031in 1768 days
award ending 2031-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2031in 1898 days
award ending 2031-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2031in 1898 days
award ending 2031-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2031in 1898 days
award ending 2031-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2031.

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Award card

Award number: 2541127
Period of support: 15 Sep 2026 – 31 Aug 2031
Amount: $867,115
Awardee: University of Washington, Seattle, WA
Program: FET-Fndtns of Emerging Tech
Directorate: CSE

Abstract

Many-body quantum systems exhibit entanglement patterns that make tasks such as predicting outcomes, certifying device behavior, or succinctly describing the ground state/space computationally prohibitive. This project will develop a theory of computational complexity that explains when physically motivated quantum states (especially ground and low-energy states of local Hamiltonians) admit efficient description and…

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