Light-cone distribution amplitudes of light J = 2−− tensor mesons in QCD
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DOI: 10.1016/j.nuclphysb.2018.04.008
Abstract: Abstract We present a study for two-quark light-cone distribution amplitudes for the 1 3 D 2 light tensor meson states with quantum number J P C = 2 − − . Because of the G-parity,… read more here.
Keywords: light cone; amplitudes light; cone distribution; light tensor ... See more keywords
Ambitwistor string amplitudes in light-like linear dilaton background
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DOI: 10.1142/s0217751x23500653
Abstract: Using the ambitwistor string theory, we study graviton scattering amplitudes in a light-like linear dilaton background of ten-dimensional supergravity. At the tree level, we find that the three-graviton amplitude coincides with the type II superstring… read more here.
Keywords: ambitwistor string; like linear; dilaton background; light like ... See more keywords