TY - JOUR
T1 - Classification of dimension-5 Lorentz-violating interactions in the standard model
AU - Bolokhov, Pavel A.
AU - Pospelov, Maxim
PY - 2008/1/25
Y1 - 2008/1/25
N2 - We give a complete classification of mass dimension-5 Lorentz-noninvariant interactions composed from the standard model fields, using the effective field theory approach. We identify different classes of Lorentz-violating operators, some of which are protected against transmutation to lower dimensions even at the loop level. Within each class of operators we determine a typical experimental sensitivity to the size of Lorentz violation.
AB - We give a complete classification of mass dimension-5 Lorentz-noninvariant interactions composed from the standard model fields, using the effective field theory approach. We identify different classes of Lorentz-violating operators, some of which are protected against transmutation to lower dimensions even at the loop level. Within each class of operators we determine a typical experimental sensitivity to the size of Lorentz violation.
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U2 - 10.1103/PhysRevD.77.025022
DO - 10.1103/PhysRevD.77.025022
M3 - Article
AN - SCOPUS:40749157571
SN - 1550-7998
VL - 77
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 2
M1 - 025022
ER -