RT Journal Article
T1 K-nonizing
A1 Beltrán Jiménez, José
A1 Borislavov Vassilev, Teodor
A1 Jaramillo Garrido, Dario
A1 López Maroto, Antonio
A1 Martín Moruno, María Del Prado
AB We unveil the dynamical equivalence of field theories with non-canonical kinetic terms and canonical theories with a volume element invariant under transverse diffeomorphisms. The proof of the equivalence also reveals a subtle connection between the standard Legendre transformation and the so-called Clairaut equation. Explicit examples of canonizable theories include classes of k-essence, non-linear electrodynamics, or f (R) theories. The equivalence can also be extended to the class of mimetic theories.
PB Elsevier
SN 0370-2693
YR 2026
FD 2026
LK https://hdl.handle.net/20.500.14352/130895
UL https://hdl.handle.net/20.500.14352/130895
LA eng
NO Jiménez, J. B., Vasilev, T. B., Jaramillo-Garrido, D., Maroto, A. L., & Martín-Moruno, P. (2025). K-nonizing. Physics Letters B, 140118.
NO © 2025 The Author(s)PIPF-2023/TEC-29931
NO European Commission
NO Ministerio de Ciencia Innovación y Universidades (España)
NO Agencia Estatal de Investigación (España)
NO Junta de Castilla y León
NO Instituto Politécnico Nacional (México)
NO Comunidad de Madrid
DS Docta Complutense
RD 20 mar 2026