250 citations · 1.3k across the 30 of their papers we have counts for
30 papers
Gravitational redshift as a quantum channel: modeling the effects of gravitational redshift in quantum optics
Thomas Mieling, Andreas Wolfgang Schell, David Edward Bruschi
The gravitational frequency shift of light is well understood in the theory of classical electromagnetism. Nevertheless, its description in quantum theory is not yet fully develope…
Fingerprinting Defects in Hexagonal Boron Nitride via Multi-Phonon Excitation
Pablo Tieben, Andreas W. Schell
Single photon emitters in hexagonal boron nitride have gathered a lot of attention due to their favourable emission properties and the manifold of possible applications. Despite ex…
Quantum memories for fundamental science in space
Jan-Michael Mol, Luisa Esguerra, Matthias Meister +4
Investigating and verifying the connections between the foundations of quantum mechanics and general relativity will require extremely sensitive quantum experiments. To provide ult…
Introduction to gravitational redshift of quantum photons propagating in curved spacetime
Luis Adrián Alanís Rodríguez, Andreas Wolfgang Schell, David Edward Bruschi
Gravitational redshift is discussed in the context of quantum photons propagating in curved spacetime. A brief introduction to modelling realistic photons is first presented and th…
Observer dependence of photon bunching: The influence of the relativistic redshift on Hong-Ou-Mandel interference
Roy Barzel, David Edward Bruschi, Andreas W. Schell +1
We study the influence of the relativistic redshift on Hong-Ou-Mandel (HOM) interference, and present a genuine quantum test of general relativity. We use Glauber's theory of quant…
Gravitational redshift induces quantum interference
David Edward Bruschi, Andreas W. Schell
We use quantum field theory in curved spacetime to show that gravitational redshift induces a unitary transformation on the quantum state of propagating photons. This occurs for re…