$\kappa$-Poincaré invariant quantum field theories with KMS weight

Autor: Poulain, T., Wallet, J. -C.

Publikováno v: Phys.Rev.D
Phys.Rev.D, 2018, 98 (2), pp.025002. ⟨10.1103/PhysRevD.98.025002⟩
Physical Review D
Physical Review D, American Physical Society, 2018, 98 (2), pp.025002. ⟨10.1103/PhysRevD.98.025002⟩

A natural star product for 4-d $\kappa$-Minkowski space is used to investigate various classes of $\kappa$-Poincar\'e invariant scalar field theories with quartic interactions whose commutative limit coincides with the usual $\phi^4$ theory. $\kappa$

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=arXiv_dedup_::4e1201ae4fb8d4094db11ab25ae38671
https://hal.archives-ouvertes.fr/hal-01703646