MG15 - Talk detail |
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Participant |
Hartong, Jelle | |||||||
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Institution |
University of Edinburgh - James Clerk Maxwell Building, The King's Buildings, Peter Guthrie Tait Road - Edinburgh - Scotland - United Kingdom | |||||||
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Session |
AT6 |
Accepted |
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Order |
Time |
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Talk |
Oral abstract |
Title |
Non-Relativistic Strings For Non-Relativistic Gravity | |||||
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Abstract |
By non-relativistic gravity we take to mean any theory whose equations of motion allow us to solve for the fields of (torsional) Newton-Cartan geometry. What are these equations and can they be derived from an action principle? Furthermore, can they be obtained by quantising the worldsheet sigma model of a string moving in a torsional Newton-Cartan geometry and finally, does the notion of holography apply to the realm of non-relativistic gravity? In this talk we will address these questions and in particular study the action of two types of non-relativistic strings: one obtained by null reduction in the target space of the Polyakov action of a relativistic string and one obtained as a non-relativistic limit of strings moving on AdS5xS5. |
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Pdf file |
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