3 papers
quant-ph2026
Estimating spacetime fluctuation strength in SU(1,1) and SU(2) interferometers
B. Sharmila
High-precision laser interferometers are commonly used to search for signatures of random spacetime fluctuations, in an attempt to understand the fundamental nature of gravity. Con…
quant-ph2025
Signatures of a gravitational quantum vacuum on dynamics of massive particles
Aaron R. Malcolm, Zhi-Wei Wang, B. Sharmila +1
We study the interaction of two massive particles with a quantised gravitational field in its vacuum state using two different position observables: (i) a frame-dependent coordinat…
gr-qc2025
Signatures of Correlation of Spacetime Fluctuations in Laser Interferometers
B. Sharmila, Sander M. Vermeulen, Animesh Datta
Spacetime fluctuations (SFs), a common feature of different proposed gravity models, could be detected using laser interferometers. In the search for SFs, a correspondence between…