An inverse mass expansion for the mutual information in free scalar QFT at finite temperature

DOI10.1007/JHEP02(2020)091zbMath1435.81150arXiv1907.08508MaRDI QIDQ2188606

Georgios Pastras, Dimitrios Katsinis

Publication date: 11 June 2020

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1907.08508

zbMATH Keywords

field theories in higher dimensionsfield theories in lower dimensionslattice quantum field theory

Mathematics Subject Classification ID

Quantum field theory on lattices (81T25) Thermal quantum field theory (81T28)

Related Items (1)

Entanglement of harmonic systems in squeezed states

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