5 papers
Strongly coupled atom-cavity systems under boundary modulation: simulating gravitational-wave effects
Patryk Michalski, Jerzy Paczos, Navdeep Arya +1
One of the proposed platforms in which both quantum and general relativistic effects can become observable is an atom interacting with the electromagnetic field in a gravitational-…
Gravitational Wave-Induced Superradiance in Ordered Atomic Arrays
Navdeep Arya, Magdalena Zych
The effects of spacetime geometry on quantum systems are typically very small. Here, we demonstrate a coherent many-body mechanism that can enhance these effects. We show that, in…
Gravitational wave imprints on spontaneous emission
Jerzy Paczos, Navdeep Arya, Sofia Qvarfort +2
Despite growing interest, there is a scarcity of known predictions in the regime where both quantum and general relativistic effects become observable. Here, we investigate a combi…
Quantum metasurfaces as probes of vacuum particle content
Germain Tobar, Joshua Foo, Sofia Qvarfort +3
The quantum vacuum of the electromagnetic field is inherently entangled across distinct spatial sub-regions, resulting in entangled particle content across these sub-regions. Howev…
Witnessing mass-energy equivalence with trapped atom interferometers
Jerzy Paczos, Joshua Foo, Magdalena Zych
We propose an experimental setup to probe the interplay between the quantum superposition principle and gravitational time dilation arising from the mass-energy equivalence. It cap…