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BEGIN:VEVENT
DTSTART;TZID=America/New_York:20210204T103000
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DTSTAMP:20260730T234849
CREATED:20240126T091509Z
LAST-MODIFIED:20240126T091509Z
UID:10001432-1612434600-1612440000@cmsa.fas.harvard.edu
SUMMARY:2/4/2021 Quantum Matter Seminar
DESCRIPTION:
URL:https://cmsa.fas.harvard.edu/event/2-4-2021-quantum-matter-seminar/
LOCATION:MA
CATEGORIES:Quantum Matter
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20210211T103000
DTEND;TZID=America/New_York:20210211T120000
DTSTAMP:20260730T234849
CREATED:20240126T090540Z
LAST-MODIFIED:20240126T090540Z
UID:10001428-1613039400-1613044800@cmsa.fas.harvard.edu
SUMMARY:2/11/2021 Quantum Matter Seminar
DESCRIPTION:
URL:https://cmsa.fas.harvard.edu/event/2-11-2021-quantum-matter-seminar/
LOCATION:MA
CATEGORIES:Quantum Matter
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20210217T103000
DTEND;TZID=America/New_York:20210217T120000
DTSTAMP:20260730T234849
CREATED:20240126T090325Z
LAST-MODIFIED:20240126T090340Z
UID:10001426-1613557800-1613563200@cmsa.fas.harvard.edu
SUMMARY:Global Anomalies on the Hilbert Space
DESCRIPTION:Speaker:  Jaume Gomis (Perimeter PI) \nTitle: Global Anomalies on the Hilbert Space \nAbstract: We will discuss an elementary way of detecting some global anomalies from the way the symmetry algebra is realized on the torus Hilbert space of the anomalous theory\, give a physical description of the imprint of the “layers” that enter in the cobordism classification of anomalies and discuss applications\, including how anomalies can imply a supersymmetric spectrum in strongly coupled (nonsupersymmetric) gauge theories.
URL:https://cmsa.fas.harvard.edu/event/2-17-2021-quantum-matter-seminar/
LOCATION:Virtual
CATEGORIES:Quantum Matter
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20210218T103000
DTEND;TZID=America/New_York:20210218T120000
DTSTAMP:20260730T234849
CREATED:20240126T090220Z
LAST-MODIFIED:20240126T090220Z
UID:10001425-1613644200-1613649600@cmsa.fas.harvard.edu
SUMMARY:2/18/2021 Quantum Matter Seminar
DESCRIPTION:Speaker:  Xiao-Gang Wen (MIT) \nTitle: A solution to the chiral fermion problem \nAbstract: Motivated by the relation between anomaly and topological/SPT order in one higher dimension\, we propose a solution to the chiral fermion problem. In particular\, we find several sufficient conditions\, such that a chiral fermion field theory can be regularized by an interacting lattice model in the same dimension. We also discuss some related issues\, such as mass without mass term\, and why ‘topological’ phase transitions are usually not “topological” phase transitions.
URL:https://cmsa.fas.harvard.edu/event/2-18-2021-quantum-matter-seminar/
LOCATION:Virtual
CATEGORIES:Quantum Matter
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20210224T103000
DTEND;TZID=America/New_York:20210224T120000
DTSTAMP:20260730T234849
CREATED:20240126T084756Z
LAST-MODIFIED:20240126T084821Z
UID:10001420-1614162600-1614168000@cmsa.fas.harvard.edu
SUMMARY:2/24/2021 Quantum Matter Seminar
DESCRIPTION:
URL:https://cmsa.fas.harvard.edu/event/2-24-2021-quantum-matter-seminar/
LOCATION:MA
CATEGORIES:Quantum Matter
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20210225T103000
DTEND;TZID=America/New_York:20210225T120000
DTSTAMP:20260730T234849
CREATED:20240126T084943Z
LAST-MODIFIED:20240126T084943Z
UID:10001421-1614249000-1614254400@cmsa.fas.harvard.edu
SUMMARY:2/25/2021 Quantum Matter Seminar
DESCRIPTION:
URL:https://cmsa.fas.harvard.edu/event/2-25-2021-quantum-matter-seminar/
LOCATION:MA
CATEGORIES:Quantum Matter
END:VEVENT
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