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Motives and periods in Bianchi IX gravity models
Wentao Fan,
Farzad Fathizadeh,
Matilde Marcolli,
Farzad Fathi Zadeh
Letters in Mathematical Physics, Volume: 108
Swansea University Author: Farzad Fathi Zadeh
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DOI (Published version): 10.1007/s11005-018-1096-6
Abstract
In this paper we show that the heat coefficients of the Dirac-Laplacian of SU(2)-invariant Bianchi IX metrics are periods of motives of complements in affine spaces of unions of quadrics and hyperplanes.
| Published in: | Letters in Mathematical Physics |
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| ISBN: | 1573-0530 |
| ISSN: | 0377-9017 1573-0530 |
| Published: |
Springer
2018
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa40164 |
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| Abstract: |
In this paper we show that the heat coefficients of the Dirac-Laplacian of SU(2)-invariant Bianchi IX metrics are periods of motives of complements in affine spaces of unions of quadrics and hyperplanes. |
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| Item Description: |
Joint with Wentao Fan and Matilde Marcolli |
| Keywords: |
Bianchi IX gravity model, Dirac Laplacian, heat kernel expansion, periods, motives |
| College: |
Faculty of Science and Engineering |