|
Status |
Confirmed |
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Seminar Series |
STR-LPT-ENS-HE |
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Subjects |
hep-th |
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Date |
Friday 22 January 2021 |
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Time |
14:00 |
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Institute |
LPTENS |
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Seminar Room |
GoToMeeting |
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Speaker's Last Name |
Karateev |
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Speaker's First Name |
Denis |
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Speaker's Email Address |
|
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Speaker's Institution |
Institut Philippe Meyer |
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Title |
Spinning S-matrix Bootstrap in 4d |
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Abstract |
We review unitarity and crossing constraints on scattering amplitudes for particles with spin in four dimensional quantum field theories. As an application we study two to two scattering of neutral spin 1/2 fermions in detail. Assuming Mandelstam analyticity of its scattering amplitude, we use the numerical S-matrix bootstrap method to estimate various non-perturbative bounds on quartic and cubic (Yukawa) couplings. |
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arXiv Preprint Number |
2011.11708 |
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Comments |
https://www.gotomeet.me/LPENS-IF
Code: 418-109-349 |
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Attachments |
- s-matrix_bootstrap.pdf (1262965 bytes)
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