98 citations · 1.1k across the 39 of their papers we have counts for
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On the Prospects for Detecting a Net Photon Circular Polarization Produced by Decaying Dark Matter
Andrey Elagin, Jason Kumar, Pearl Sandick +1
If dark matter interactions with Standard Model particles are -violating, then dark matter annihilation/decay can produce photons with a net circular polarization. We consider…
Expansion of All Multitrace Tree Level EYM Amplitudes
Yi-Jian Du, Bo Feng, Fei Teng
In this paper, we investigate the expansion of tree level multitrace Einstein-Yang-Mills (EYM) amplitudes. First, we propose two types of recursive expansions of tree level EYM amp…
BCJ numerators from reduced Pfaffian
Yi-Jian Du, Fei Teng
By expanding the reduced Pfaffian in the tree level Cachazo-He-Yuan (CHY) integrands for Yang-Mills (YM) and nonlinear sigma model (NLSM), we can get the Bern-Carrasco-Johansson (B…
Expanding Einstein-Yang-Mills by Yang-Mills in CHY frame
Fei Teng, Bo Feng
Using the Cachazo-He-Yuan (CHY) formalism, we prove a recursive expansion of tree level single trace Einstein-Yang-Mills (EYM) amplitudes with arbitrary number of gluons and gravit…