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DTSTART:20070311T020000
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BEGIN:VEVENT
DTSTAMP:20261005T095502
DTSTART;TZID=America/Detroit:20261007T120000
DTEND;TZID=America/Detroit:20261007T130000
SUMMARY:Lecture / Discussion:HET Brown Bag Seminar | Soft theorems: from higher symmetry to effective field theory
DESCRIPTION:I will discuss recently derived soft theorems obeyed by scattering amplitudes. For scattering amplitudes involving a class of Goldstone bosons\, such as pions\, a generalized double-soft theorem is obeyed when the associated quantum field theory possesses a spontaneously broken higher-group symmetry. This theorem can be derived from the algebra of symmetry currents in the quantum field theory. The contribution sensitive to the higher-group structure appears at sub-leading order in the double-soft expansion. Treated within the context of the chiral effective field theory\, there are further\, non-universal contributions to the sub-leading soft theorem which depend on Wilson coefficients of higher-derivative operators. I will describe how these terms within the soft factors are renormalized at 1-loop\, with structure dictated by symmetry and the principles of effective field theory.
UID:152993-21914874@events.umich.edu
URL:https://events.umich.edu/event/152993
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Talk,Science,Physics,Lecture,Brown Bag Seminar,brown bag
LOCATION:Randall Laboratory - 3481
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20261001T103150
DTSTART;TZID=America/Detroit:20261014T160000
DTEND;TZID=America/Detroit:20261014T170000
SUMMARY:Lecture / Discussion:2026 Ta-You Wu Lecture in Physics | From Prehistoric Qubits to Building a Useful Quantum Computer
DESCRIPTION:This is a hybrid lecture. Join us in person at Rackham Amphitheatre (4th Floor) or via livestream: https://myumi.ch/d8Q7X\n\nIn the span of four decades\, quantum computation has evolved from an intellectual curiosity to a potentially realizable technology. I will describe my thesis work on macroscopic quantum tunneling and energy-level quantization that led to the Nobel Prize\, as well as several other important experiments that advanced superconducting qubits.  Nevertheless\, the path toward a full-stack scalable technology is a work in progress. There are significant outstanding quantum hardware\, fabrication\, architecture\, and algorithmic challenges that must be solved. Here\, we show how the road to scaling could be paved by adopting existing semiconductor technology to build much higher-quality qubits and employing system engineering approaches.
UID:148343-21903967@events.umich.edu
URL:https://events.umich.edu/event/148343
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Graduate Students,Faculty,Physics,Smoke-free,Undergrad Physics Events,Undergraduate Students
LOCATION:Rackham Graduate School (Horace H.) - 4th Floor Amphitheatre
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260807T095615
DTSTART;TZID=America/Detroit:20261016T150000
DTEND;TZID=America/Detroit:20261016T160000
SUMMARY:Lecture / Discussion:HET Seminar | Cosmological Seed Magnetic Field from Inflation
DESCRIPTION:A cosmological magnetic field of nG strength on Mpc length scales could be the seed magnetic field needed to explain observed few microG large-scale galactic magnetic fields. I first briefly review the observational and theoretical motivations for such a seed field\, two galactic magnetic field amplification models\, and some non-inflationary seed field generation scenarios. I then discuss an inflation magnetic field generation model. I conclude by mentioning possible extensions of this model as well as potentially observable consequences.
UID:149986-21907766@events.umich.edu
URL:https://events.umich.edu/event/149986
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Natural Sciences,High Energy Theory Seminar,lecture,Seminar,Science,Physics
LOCATION:Randall Laboratory - 4404
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260928T134811
DTSTART;TZID=America/Detroit:20261023T150000
DTEND;TZID=America/Detroit:20261023T160000
SUMMARY:Lecture / Discussion:HET Seminar |
DESCRIPTION:tbd
UID:151803-21912195@events.umich.edu
URL:https://events.umich.edu/event/151803
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:High Energy Theory Seminar,Lecture,Physics,Science,Seminar,Talk
LOCATION:Randall Laboratory - 4404
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260828T113550
DTSTART;TZID=America/Detroit:20261028T120000
DTEND;TZID=America/Detroit:20261028T130000
SUMMARY:Lecture / Discussion:HET Brown Bag Seminar |
DESCRIPTION:tbd
UID:151080-21910843@events.umich.edu
URL:https://events.umich.edu/event/151080
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Physics,brown bag,Brown Bag Seminar,Lecture,Science
LOCATION:Randall Laboratory - 3481
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260908T200121
DTSTART;TZID=America/Detroit:20261030T150000
DTEND;TZID=America/Detroit:20261030T160000
SUMMARY:Lecture / Discussion:HET Seminar |
DESCRIPTION:tbd
UID:151804-21912196@events.umich.edu
URL:https://events.umich.edu/event/151804
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Physics,High Energy Theory Seminar,Lecture,Science,Seminar,Talk
LOCATION:Randall Laboratory - 4404
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260829T094517
DTSTART;TZID=America/Detroit:20261104T120000
DTEND;TZID=America/Detroit:20261104T130000
SUMMARY:Lecture / Discussion:HET Brown Bag Seminar |
DESCRIPTION:tbd
UID:151159-21910990@events.umich.edu
URL:https://events.umich.edu/event/151159
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Talk,Physics,Lecture,Brown Bag Seminar,brown bag,Science
LOCATION:Randall Laboratory - 3481
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260825T093241
DTSTART;TZID=America/Detroit:20261106T150000
DTEND;TZID=America/Detroit:20261106T160000
SUMMARY:Lecture / Discussion:HET Seminar |
DESCRIPTION:tbd
UID:150864-21910328@events.umich.edu
URL:https://events.umich.edu/event/150864
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Physics,High Energy Theory Seminar,Seminar,Science
LOCATION:Randall Laboratory - 4404
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260829T095319
DTSTART;TZID=America/Detroit:20261106T150000
DTEND;TZID=America/Detroit:20261106T160000
SUMMARY:Lecture / Discussion:HET Seminar |
DESCRIPTION:tbd
UID:151162-21910993@events.umich.edu
URL:https://events.umich.edu/event/151162
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Seminar,High Energy Theory Seminar,Lecture,Physics,Science,Talk
LOCATION:West Hall - 340
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260829T094746
DTSTART;TZID=America/Detroit:20261111T120000
DTEND;TZID=America/Detroit:20261111T130000
SUMMARY:Lecture / Discussion:HET Brown Bag Seminar |
DESCRIPTION:tbd
UID:151160-21910991@events.umich.edu
URL:https://events.umich.edu/event/151160
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:brown bag,Brown Bag Seminar,Lecture,Physics,Science,Talk
LOCATION:Randall Laboratory - 3481
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260901T084933
DTSTART;TZID=America/Detroit:20261118T120000
DTEND;TZID=America/Detroit:20261118T130000
SUMMARY:Lecture / Discussion:HET Brown Bag |
DESCRIPTION:tbd
UID:151289-21911322@events.umich.edu
URL:https://events.umich.edu/event/151289
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Brown Bag Seminar,brown bag,Lecture,Physics,Science,Talk
LOCATION:Randall Laboratory - 3481
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260908T152059
DTSTART;TZID=America/Detroit:20261120T150000
DTEND;TZID=America/Detroit:20261120T160000
SUMMARY:Lecture / Discussion:HET Seminar |
DESCRIPTION:tbd
UID:151751-21912130@events.umich.edu
URL:https://events.umich.edu/event/151751
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Seminar,Science,High Energy Theory Seminar,Lecture,Physics
LOCATION:Randall Laboratory - 4404
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260829T095001
DTSTART;TZID=America/Detroit:20261202T120000
DTEND;TZID=America/Detroit:20261202T130000
SUMMARY:Lecture / Discussion:HET Brown Bag Seminar |
DESCRIPTION:tbd
UID:151161-21910992@events.umich.edu
URL:https://events.umich.edu/event/151161
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Brown Bag Seminar,brown bag,Lecture,Physics,Science,Talk
LOCATION:Randall Laboratory - 3481
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260902T123913
DTSTART;TZID=America/Detroit:20261204T150000
DTEND;TZID=America/Detroit:20261204T160000
SUMMARY:Lecture / Discussion:HET Seminar
DESCRIPTION:tbd
UID:151403-21911505@events.umich.edu
URL:https://events.umich.edu/event/151403
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:High Energy Theory Seminar,Seminar,Science,Physics,Lecture
LOCATION:Randall Laboratory - 4404
CONTACT:
END:VEVENT
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