Manuel Loparco

1. What is a photon in de Sitter spacetime?
   2025/05/01 by Manuel Loparco, Loparco, Manuel, João Penedones +2 · 3 citations
   Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th) #Quantum Electrodynamics and Casimir Effect #Relativity and Gravitational Theory
2. A radial variable for de Sitter two-point functions
   2023/10/24 by Manuel Loparco, Jiaxin Qiao, Loparco, Manuel +3 · 1 citation
   Mathematics · Physics and Astronomy · #Algebraic and Geometric Analysis #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Mathematical Physics (math-ph)