Local Quantum Physics Crossroads

Papers

The Sine-Gordon QFT in de Sitter spacetime

Daniela Cadamuro, Markus B. Fröb, Carolina Moreira Ferrera

April 18, 2024

perturbative AQFT, Sine-Gordon model, de Sitter space

open access link

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Entropy-area law and temperature of de Sitter horizons from modular theory

Edoardo D'Angelo, Markus B. Fröb, Stefano Galanda, Paolo Meda, Albert Much, Kyriakos Papadopoulos

November 23, 2023

de Sitter space, entropy, modular flow, half-sided modular inclusions, quantum energy inequalities

open access link Prog. Theor. Exp. Phys. 2 (2024) 021A01

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Modular Hamiltonian for de Sitter diamonds

Markus B. Fröb

August 28, 2023

QFT on curved spacetimes, modular theory

open access link JHEP 12 (2023) 074

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A quantum energy inequality in the Sine--Gordon model

Markus B. Fröb, Daniela Cadamuro

December 14, 2022

open access link article file

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Local operators in the Sine-Gordon model: $\partial_\mu \phi\, \partial_\nu \phi$ and the stress tensor

Markus B. Fröb, Daniela Cadamuro

May 18, 2022

open access link article file

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