BRST-BV approach to continuous-spin field

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Publication:1800770

DOI10.1016/J.PHYSLETB.2018.04.038zbMATH Open1398.81166arXiv1803.08421OpenAlexW2793260720WikidataQ129931334 ScholiaQ129931334MaRDI QIDQ1800770

Author name not available (Why is that?)

Publication date: 24 October 2018

Published in: (Search for Journal in Brave)

Abstract: Using BRST-BV approach, massless and massive continuous-spin fields propagating in the flat space are studied. For such fields, BRST-BV gauge invariant Lagrangian is obtained. The Lagrangian and gauge transformations are constructed out of traceless gauge fields and traceless gauge transformation parameters. Interrelation between the BRST-BV Lagrangian and the Lagrangian for the continuous-spin fields in metric-like approach is demonstrated. Considering the BRST-BV Lagrangian in the Siegel gauge, we get gauge-fixed Lagrangian which is invariant under global BRST and antiBRST transformations.


Full work available at URL: https://arxiv.org/abs/1803.08421



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