Andrea Di Biagio

poster for the virtual seminar of Martin Plenio, 27 October at 5pm CEST testing quantum aspects of gravity at low energies

Martin Plenio
Ulm UniversityTesting of Quantum Aspects of Gravity at Low Energies: Discussion of Experiment Aspects and Possible Loopholes

Testing the quantum character of weak forces such as gravity requires both exquisite experimental control of technology and careful design by theory of the experiment set-up. At the same time, the interpretation of experiments that probe the interface between quantum physics and gravity also mandates that we examine carefully all the assumptions, however innocuous, that …

Martin Plenio
Ulm UniversityTesting of Quantum Aspects of Gravity at Low Energies: Discussion of Experiment Aspects and Possible Loopholes
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Poster for Ivan Agullo's Virtual Seminar Talk title "Entanglement in Quantum Field Theory", 4pm CEST

Ivan Agullo
Louisiana State UniversityEntanglement in quantum field theory

It is well known that, even the simplest states within the simplest field theories, are highly entangled. The main support for this fact comes from calculations of entanglement entropy between a region of space and its complement. I find two uncomfortable facts in the calculation of such entropy: (i) The result is actually infinite, and …

Ivan Agullo
Louisiana State UniversityEntanglement in quantum field theory
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