5 papers
Quantum interferometry in external gravitational fields
Thomas B. Mieling, Thomas Morling, Christopher Hilweg +1
Current models of quantum interference experiments in external gravitational fields lack a common framework: while matter-wave interferometers are commonly described using the Schr…
50-km fiber interferometer for testing gravitational signatures in quantum interference
Haocun Yu, Dorotea Macri, Thomas Morling +10
Quantum mechanics and general relativity are the foundational pillars of modern physics, yet experimental tests that combine the two frameworks remain rare. Measuring optical phase…
Measuring space-time curvature using maximally path-entangled quantum states
Thomas B. Mieling, Christopher Hilweg, Philip Walther
Experiments at the interface of quantum field theory and general relativity would greatly benefit theoretical research towards their unification. The gravitational aspects of quant…
Quantum Communication with Quantum Dots Beyond Telecom Wavelengths via Hollow-Core Fibers
Lorenzo Carosini, Francesco Giorgino, Patrik I. Sund +7
Quantum dot single-photon sources are promising for quantum communication. Yet, the most advanced devices operate near 900 nm, where standard single-mode fibers experience signific…
High-Sensitivity Fiber Interferometer for Gravitational Phase Shift Measurement on Entangled States
Eleonora Polini, Piotr ChruÅciel, Georgi Dvali +13
In this contribution, we describe the status of our experiment aimed at measuring the gravitationally induced phase shift on path-entangled photons. We use a kilometer-scale fiber…