Imperial College London
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Prof. Andrew J. Tolley

Faculty of Natural Sciences, Department of Physics

Professor of Theoretical Physics
 
 
 
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Contact

 

+44 (0)20 7594 1526a.tolley

 
 
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Location

 

607Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Alberte:2019,
author = {Alberte, L and Rham, CD and Momeni, A and Rumbutis, J and Tolley, AJ},
title = {Positivity constraints on interacting pseudo-linear spin-2 fields},
url = {http://arxiv.org/abs/1912.10018v1},
year = {2019}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - We explore the effective field theory for single and multiple interactingpseudo-linear spin-2 fields. By applying forward limit positivity bounds, weshow that among the parameters contributing to elastic tree level scatteringamplitude, there is no region of compatibility of the leading interactions witha standard local UV completion. Our result generalizes to any number ofinteracting pseudo-linear spin-2 fields. This results have significantimplications for the organization of the effective field theory expansion forpseudo-linear fields.
AU  - Alberte,L
AU  - Rham,CD
AU  - Momeni,A
AU  - Rumbutis,J
AU  - Tolley,AJ
PY  - 2019///
TI  - Positivity constraints on interacting pseudo-linear spin-2 fields
UR  - http://arxiv.org/abs/1912.10018v1
UR  - http://hdl.handle.net/10044/1/77221
ER  -
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