NSF award 2512859 · Amherst College

RUI: Creating and Studying Topological Excitations in Spinor Bose-Einstein Condensates

Final report due

29 December 2028

in 803 days · The award ends on 31 August 2028.

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award ending 2028-08-31 · Research.gov
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Extension request17 Jul 2028in 638 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2028in 673 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 August 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2028.

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Award card

Award number: 2512859
Period of support: 1 Sep 2025 – 31 Aug 2028
Amount: $300,000
Awardee: Amherst College, Amherst, MA
Program: AMO Experiment/Atomic, Molecul
Directorate: MPS

Abstract

A primary goal of physics is to understand how different systems fit together within a universal physical framework. One unifying theme involves topological excitations. (A topological excitation is a physical feature of matter that cannot appear smoothly, such as a hole poked in a piece of clay: either the hole is present, or it is not.) Studying these excitations in one system can provide knowledge of other…

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