Description

• Title:
  On the triviality of higher-derivative theories
• Creator:
  Andrzejewski, Krzysztof;
  Gonera, Joanna;
  Machalski, Piotr;
  Bolonek-Lasoń, Katarzyna
• Contributor:
  Department of Theoretical Physics and Computer Science, University of Łódź
• Description:
  The higher-derivative theories with degenerate frequencies exhibit BRST symmetry [V.O. Rivelles, Phys. Lett. B 577 (2003) 147]. In the present Letter meaning of BRST-invariance condition is analyzed. The BRST symmetry is related to nondiagonalizability of the Hamiltonian and it is shown that BRST condition singles out the subspace spanned by proper eigenvectors of the Hamiltonian.
• Object availability:
  free access
• Rights:
  Uznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska;
  http://creativecommons.org/licenses/by-nc-nd/3.0/pl
• Date:
  2014.07.23;
  2012
• Type:
  Article
• Language:
  English
• Format:
  application/pdf
• Publisher:
  North-Holland
• Relation:
  Physics Letters B;Volume 706, Issues 4–5
• Identifier:
  1873-2445;
  DOI: 10.1016/j.physletb.2011.11.024 ;http://hdl.handle.net/11089/5224
• Data provider:
  Repozytorium Uniwersytetu Łódzkiego
• Can I use it?:
  check license
• Type:
  image