533 citations · 1k across the 16 of their papers we have counts for
Showing 2021 · hep-thShow all
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hep-th2021★ 3 cited
Towards the non-perturbative cosmological bootstrap
Matthijs Hogervorst, João Penedones, Kamran Salehi Vaziri
We study quantum field theory on a de Sitter spacetime dS background. Our main tool is the Hilbert space decomposition in irreducible unitary representations of its isometr…
hep-th2021★ 22 cited
Hamiltonian truncation in Anti-de Sitter spacetime
Matthijs Hogervorst, Marco Meineri, Joao Penedones +1
Quantum Field Theories (QFTs) in Anti-de Sitter (AdS) spacetime are often strongly coupled when the radius of AdS is large, and few methods are available to study them. In this wor…