26 citations · 53 across the 14 of their papers we have counts for
4 papers · 2 filters
Unitary SUSY for the chiral graviton and chiral gravitino in de Sitter spacetime
Atsushi Higuchi, Vasileios A. Letsios
It is commonly believed that a unitary supersymmetric quantum field theory (QFT) involving graviton and gravitino fields on fixed 4-dimensional de Sitter spacetime () cannot…
Fermionic fields of higher spin in de Sitter space
Dionysios Anninos, Chiara Baracco, Vasileios A. Letsios +1
We consider fermionic fields of higher spin on a four-dimensional de Sitter background. A particular emphasis is placed on the Rarita-Schwinger spin- case. Both massi…
Unitary Rigid Supersymmetry for the Chiral Graviton and Chiral Gravitino in de Sitter Spacetime
Atsushi Higuchi, Vasileios A. Letsios
It is commonly believed that a unitary supersymmetric quantum field theory (QFT) involving graviton and gravitino fields on fixed 4-dimensional de Sitter spacetime () canno…
Quite Discrete for a fermion
Vasileios A. Letsios, Ben Pethybridge, Alan Rios Fukelman
We study Discrete Series representations of with half-integer scaling dimension . At the classical level, we show that these UIRs are realised in the space of…