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@article{de:2014:10.1016/j.physletb.2014.03.061,
author = {de, Rham C and Fasiello, M and Tolley, AJ},
doi = {10.1016/j.physletb.2014.03.061},
journal = {Physics Letters B: Nuclear Physics and Particle Physics},
pages = {46--51},
title = {Galileon duality},
url = {http://dx.doi.org/10.1016/j.physletb.2014.03.061},
volume = {733},
year = {2014}
}

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TY  - JOUR
AB  - We show that every Galileon theory admits a dual formulation as a Galileon theory with new operator coefficients. In n dimensions a free scalar field in Minkowski spacetime is dual to a -th order Galileon theory which exhibits the Vainshtein mechanism when coupled to sources and superluminal propagation even on-shell. This demonstrates that superluminal propagation at low energies is compatible with an analytic S-matrix and causality. For point sources, the duality interchanges the strongly coupled Vainshtein regime with the weakly coupled asymptotic regime.
AU  - de,Rham C
AU  - Fasiello,M
AU  - Tolley,AJ
DO  - 10.1016/j.physletb.2014.03.061
EP  - 51
PY  - 2014///
SN  - 0370-2693
SP  - 46
TI  - Galileon duality
T2  - Physics Letters B: Nuclear Physics and Particle Physics
UR  - http://dx.doi.org/10.1016/j.physletb.2014.03.061
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000336430400009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - https://www.sciencedirect.com/science/article/pii/S0370269314002238?via%3Dihub
VL  - 733
ER  -

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Prof. Andrew J. Tolley

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