2 papers
gr-qc2026
Torsion balances as operational probes of semiclassical gravity: Matched-filter bounds, torque-diffusion constraints, and quantum-noise benchmarks
Jyotirmaya Mohanta, Yutaka Shikano
Calibrated torsion-balance spectra constrain deterministic and stochastic deviations from standard Newtonian gravity. Using one-sided spectra, we derive a calibrated angle-equivale…
gr-qc2026
Atmospheric Newtonian noise in torsion-balance measurements of the gravitational constant
Jyotirmaya Mohanta, Yutaka Shikano
Measurements of Newton's gravitational constant remain limited by environmental and apparatus-dependent systematics whose treatment is often less explicit than that of instrumental…