3 papers
math-ph2024
Spin chain techniques for angular momentum quasicharacters
P D Jarvis, G Rudolph
We study the ring of invariant functions over the -fold Cartesian product of copies of the compact Lie group , modulo the action of conjugation by the diagonal subgroup…
hep-th2023
Conformal invariance of antisymmetric tensor field theories in any even dimension
Jean Thierry-Mieg, Peter D. Jarvis
Using a theorem of Jackiw and Pi expressing the delicate balance of the spin and the orbital momentum, we systematically classify the flat-space massless Lagrangian quantum field t…
hep-th2023
Antisymmetric tensor fields: actions, symmetries and first order Duffin-Kemmer-Petiau formulations
Peter D. Jarvis, Jean Thierry-Mieg
Analyzing the representations of the Lorentz group, we give a systematic count and construction of all the possible Lagrangians describing an antisymmetric rank two tensor field. T…