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This article is cited in 4 scientific papers (total in 4 papers)
Massless Infinite Spin (Super)particles and Fields
I. L. Buchbindera, A. P. Isaevbcd, S. A. Fedorukb a Faculty of Physics and Mathematics, Tomsk State Pedagogical University, Komsomol'skii pr. 75, Tomsk, 634041 Russia
b Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, ul. Joliot-Curie 6, Dubna, Moscow oblast, 141980 Russia
c Faculty of Physics, Moscow State University, Moscow, 119991 Russia
d St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences, Fontanka 27, St. Petersburg, 191023 Russia
Abstract:
A new twistor field formulation of a model of a massless infinite spin particle is proposed. A twistor infinite spin field is found, and its helicity decomposition is obtained. Twistorial equations of motion for infinite spin fields are derived in the cases of integer and half-integer helicities. The infinite integer spin field and infinite half-integer spin field are shown to form an $\mathcal N=1$ infinite spin supermultiplet. The corresponding supersymmetry transformations are presented. It is proved that the supersymmetry algebra is closed on-shell.
Keywords:
twistors, infinite spin particles, canonical quantization, supersymmetry.
Received: October 14, 2019 Revised: November 6, 2019 Accepted: January 15, 2020
Citation:
I. L. Buchbinder, A. P. Isaev, S. A. Fedoruk, “Massless Infinite Spin (Super)particles and Fields”, Modern problems of mathematical and theoretical physics, Collected papers. On the occasion of the 80th birthday of Academician Andrei Alekseevich Slavnov, Trudy Mat. Inst. Steklova, 309, Steklov Math. Inst. RAS, Moscow, 2020, 54–65; Proc. Steklov Inst. Math., 309 (2020), 46–56
Linking options:
https://www.mathnet.ru/eng/tm4067https://doi.org/10.4213/tm4067 https://www.mathnet.ru/eng/tm/v309/p54
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