Title: An M5-Brane Model
Speaker: Christian Sämann (Heriot-Watt University)
Abstract: We show how to write an action for a classical six-dimensional superconfomal field theory containing a non-abelian tensor multiplet. All of the ingredients of this action have been available in the literature. We bring these pieces together by choosing the String Lie 2-algebra as a gauge structure which we motivate in some detail. The kinematical data contain a connection on a categorified principal bundle, which is the appropriate mathematical description of the parallel transport of self-dual strings. Our action can be written down for each of the simply laced Dynkin diagrams, and each case reduces to a four-dimensional supersymmetric Yang–Mills theory with corresponding gauge Lie algebra. Our action also reduces nicely to an M2-brane model which is a deformation of the ABJM model.
Time: Tuesday 5th December 2017, 2.30pm.
Place: Lecture Room, School of Theoretical Physics, DIAS, 10 Burlington Road, Dublin 4.
Leave a Comment
Last Updated: 23rd May 2018 by George Rogers
Tuesday 5th December: STP Seminar – “An M5-Brane Model”
Title: An M5-Brane Model
Speaker: Christian Sämann (Heriot-Watt University)
Abstract: We show how to write an action for a classical six-dimensional superconfomal field theory containing a non-abelian tensor multiplet. All of the ingredients of this action have been available in the literature. We bring these pieces together by choosing the String Lie 2-algebra as a gauge structure which we motivate in some detail. The kinematical data contain a connection on a categorified principal bundle, which is the appropriate mathematical description of the parallel transport of self-dual strings. Our action can be written down for each of the simply laced Dynkin diagrams, and each case reduces to a four-dimensional supersymmetric Yang–Mills theory with corresponding gauge Lie algebra. Our action also reduces nicely to an M2-brane model which is a deformation of the ABJM model.
Time: Tuesday 5th December 2017, 2.30pm.
Place: Lecture Room, School of Theoretical Physics, DIAS, 10 Burlington Road, Dublin 4.
Category: News, Regular seminars, School of Theoretical Physics News & Events, Seminars
The 2nd seismometer "Brian" has been successfully deployed by #seaseis. It is named after a former DIAS Senior Professor, Brian Jacob, whose work on the continental nature of basins west of Ireland led to the Irish territory increasing by a factor of 10 #diasdiscovers #diasatsea
Donegal secondary students help deep-ocean researchers donegalnow.com/news/donegal-s… via @DonegalNowNews
Mayo secondary students help deep-ocean researchers con-telegraph.ie/news/roundup/a…
Deep-ocean research of Atlantic Ocean launched in Cork irishcentral.com/business/resea…
On #culturenight2018 come see the past & present of live earthquake monitoring worldwide, from the heart of Dublin at #DIASDublin @dias_geophysics culturenight.ie/event/dias-geo… #DIASDiscovers
"Myles & Schrodinger" at #DIASDublin @StpDias Playwright Arthur Riordan discusses his play Improbable Frequency and how Erwin Schrodinger came to be a character in it. More details here dias.ie/event/culture-… #culturenight #culturenight2018 #DIASDiscovers
DIAS Dunsink Observatory @DunsinkObs will be open on #culturenight2018 More details here dunsink.dias.ie #culturenight #DIASDublin #DIASDiscovers
The seismometer has been named “Allód”, an ancient name for the Irish God of the sea & is the winner in the naming competition from Coláiste Phobail Cholmcille, Tory Isle, Donegal. Congrats to the class & teacher Máire Clár Nic Mhathúna! #diasdiscovers #diasatsea #DIASDublin
The first seismometer has been deployed in the North Atlantic. The #seaseis team aboard worked a serious shift to make it a success and it all went smoothly. #diasdiscovers #diasatsea #DIASDublin
Cork Independent - Deep-sea project launches from Cobh corkindependent.com/news/topics/ar…
DIAS Dunsink Observatory @DunsinkObs as mentioned in this @IrishTimesCultr article will be open on #culturenight2018 More details here dunsink.dias.ie #culturenight #DIASDublin #DIASDiscovers twitter.com/IrishTimesCult…
Learn more about the #DIASDublin #seaseis project, find out where the #RVCelticExplorer is now & where the first seismometer deployment site is located here : sea-seis.ie/education/ #diasdiscovers #diasatsea twitter.com/DIAS_Dublin/st…
A fantastic first day aboard the #RVCelticExplorer for the #DIASDublin #seaseis project team heading out into the deep Atlantic. After lots of hard work & preparation, the #seaseis project mission has begun! #diasdiscovers #diasatsea bit.ly/2DbljeW
On #culturenight2018 at DIAS Dunsink Observatory, @ichec are setting up their Virtual Reality system plus demonstrations of Machine/Deep Learning and PRACE games on iPads dunsink.dias.ie #culturenight #DIASDublin #DIASDiscovers
New Project To Uncover Secrets Of Ireland’s Offshore Ocean Floor afloat.ie/marine-environ…