2 papers
hep-th2026
Ladder Operators and Fermionic Tensor Fields on Maximally Symmetric Spaces
Facundo L. Cruz, Matias N. Sempé, Guillermo A. Silva
We construct first-order ladder operators for spin- Dirac fields and transverse, -traceless spin- Rarita--Schwinger fields on maximally symmetric space…
hep-th2025
The (No) Boundary Proposal and excited states in de Sitter holography
Marcelo Botta-Cantcheff, Facundo Lorenzo Cruz, Pedro J. Martinez
In the AdS/CFT framework, vacuum and excited states are systematically described by imposing arbitrary Dirichlet boundary conditions at the AdS boundary. Furthermore, there are exp…