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Free keywords:
Quantum Physics, quant-ph,General Relativity and Quantum Cosmology, gr-qc,High Energy Physics - Phenomenology, hep-ph,High Energy Physics - Theory, hep-th,
Abstract:
The differential cross section for gravitational photon-photon scattering
calculated in perturbative quantum gravity is shown to be larger for
polarization entangled photons than for not entangled photons.