6 citations · 6 across the 3 of their papers we have counts for
4 papers
Delta functions on twistor space and their sign factors
Jun-ichi Note
When performing the Fourier transform of the scattering amplitudes in Yang-Mills theory from momentum space to real twistor space, we encounter sign factors that break global confo…
Fourier transform from momentum space to twistor space
Jun-ichi Note
A Fourier transform from momentum space to twistor space is introduced in twistor string theory, for the first time, for the case where the twistor space is a three-dimensional rea…
(Pre-)Hilbert spaces in twistor quantization
Shinichi Deguchi, Jun-ichi Note
In twistor theory, the canonical quantization procedure, called twistor quantization, is performed with the twistor operators represented as \hat{Z}^{A}=Z^{A}(\in C) and \hat{\bar{…
Spinor and Twistor Formulations of Tensionless Bosonic Strings in Four Dimensions
Shinichi Deguchi, Takeshi Egami, Jun-ichi Note
Spinor and twistor formulations of tensionless bosonic strings in 4-dimensional Minkowski space are constructed. We begin with a first-order action that is equivalent to the Nambu-…